11622015

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 11187585

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 197, 207, 285, 345, 437, 513, 591, 621, 855, 985, 1035, 1311, 1773, 2185, 2565, 2955, 3105, 3743, 3933, 4531, 5319, 6555, 8865, 11229, 11799, 13593, 18715, 19665, 22655, 26595, 33687, 40779, 56145, 58995, 67965, 86089, 101061, 122337, 168435, 203895, 258267, 430445, 505305, 611685, 774801, 1291335, 2324403, 3874005, 11622015]

約数ペア:

[(1, 11622015), (3, 3874005), (5, 2324403), (9, 1291335), (15, 774801), (19, 611685), (23, 505305), (27, 430445), (45, 258267), (57, 203895), (69, 168435), (95, 122337), (115, 101061), (135, 86089), (171, 67965), (197, 58995), (207, 56145), (285, 40779), (345, 33687), (437, 26595), (513, 22655), (591, 19665), (621, 18715), (855, 13593), (985, 11799), (1035, 11229), (1311, 8865), (1773, 6555), (2185, 5319), (2565, 4531), (2955, 3933), (3105, 3743)]