26794988355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 47261491200

約数和(自身を除く): 20466502845

約数列:

[1, 3, 5, 15, 19, 57, 59, 73, 83, 95, 177, 219, 249, 263, 285, 295, 365, 415, 789, 885, 1095, 1121, 1245, 1315, 1387, 1577, 3363, 3945, 4161, 4307, 4731, 4897, 4997, 5605, 6059, 6935, 7885, 12921, 14691, 14991, 15517, 16815, 18177, 19199, 20805, 21535, 21829, 23655, 24485, 24985, 30295, 46551, 57597, 64605, 65487, 73455, 74955, 77585, 81833, 90885, 93043, 95995, 109145, 115121, 232755, 245499, 279129, 287985, 294823, 327435, 345363, 357481, 364781, 409165, 414751, 465215, 575605, 884469, 1072443, 1094343, 1132741, 1227495, 1244253, 1287911, 1395645, 1474115, 1593517, 1726815, 1787405, 1823905, 2073755, 3398223, 3863733, 4422345, 4780551, 5362215, 5471715, 5663705, 6221265, 6439555, 6792139, 7967585, 16991115, 19318665, 20376417, 21522079, 23902755, 24470309, 30276823, 33960695, 64566237, 73410927, 90830469, 94017503, 101882085, 107610395, 122351545, 151384115, 282052509, 322831185, 367054635, 454152345, 470087515, 1410262545, 1786332557, 5358997671, 8931662785, 26794988355]

約数ペア:

[(1, 26794988355), (3, 8931662785), (5, 5358997671), (15, 1786332557), (19, 1410262545), (57, 470087515), (59, 454152345), (73, 367054635), (83, 322831185), (95, 282052509), (177, 151384115), (219, 122351545), (249, 107610395), (263, 101882085), (285, 94017503), (295, 90830469), (365, 73410927), (415, 64566237), (789, 33960695), (885, 30276823), (1095, 24470309), (1121, 23902755), (1245, 21522079), (1315, 20376417), (1387, 19318665), (1577, 16991115), (3363, 7967585), (3945, 6792139), (4161, 6439555), (4307, 6221265), (4731, 5663705), (4897, 5471715), (4997, 5362215), (5605, 4780551), (6059, 4422345), (6935, 3863733), (7885, 3398223), (12921, 2073755), (14691, 1823905), (14991, 1787405), (15517, 1726815), (16815, 1593517), (18177, 1474115), (19199, 1395645), (20805, 1287911), (21535, 1244253), (21829, 1227495), (23655, 1132741), (24485, 1094343), (24985, 1072443), (30295, 884469), (46551, 575605), (57597, 465215), (64605, 414751), (65487, 409165), (73455, 364781), (74955, 357481), (77585, 345363), (81833, 327435), (90885, 294823), (93043, 287985), (95995, 279129), (109145, 245499), (115121, 232755)]