13208339375

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11994

約数の個数: 80

約数和(自身を含む): 21474326016

約数和(自身を除く): 8265986641

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 125, 161, 175, 253, 275, 385, 575, 625, 805, 875, 1265, 1375, 1771, 1925, 2875, 4025, 4375, 6325, 6875, 8855, 9625, 11933, 14375, 20125, 31625, 44275, 48125, 59665, 83531, 100625, 131263, 158125, 221375, 274459, 298325, 417655, 656315, 918841, 1106875, 1372295, 1491625, 1921213, 2088275, 3019049, 3281575, 4594205, 6861475, 7458125, 9606065, 10441375, 15095245, 16407875, 21133343, 22971025, 34307375, 48030325, 52206875, 75476225, 82039375, 105666715, 114855125, 171536875, 240151625, 377381125, 528333575, 574275625, 1200758125, 1886905625, 2641667875, 13208339375]

約数ペア:

[(1, 13208339375), (5, 2641667875), (7, 1886905625), (11, 1200758125), (23, 574275625), (25, 528333575), (35, 377381125), (55, 240151625), (77, 171536875), (115, 114855125), (125, 105666715), (161, 82039375), (175, 75476225), (253, 52206875), (275, 48030325), (385, 34307375), (575, 22971025), (625, 21133343), (805, 16407875), (875, 15095245), (1265, 10441375), (1375, 9606065), (1771, 7458125), (1925, 6861475), (2875, 4594205), (4025, 3281575), (4375, 3019049), (6325, 2088275), (6875, 1921213), (8855, 1491625), (9625, 1372295), (11933, 1106875), (14375, 918841), (20125, 656315), (31625, 417655), (44275, 298325), (48125, 274459), (59665, 221375), (83531, 158125), (100625, 131263)]