13176405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 13780395

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 467, 495, 513, 627, 855, 1045, 1401, 1485, 1881, 2335, 2565, 3135, 4203, 5137, 5643, 7005, 8873, 9405, 12609, 15411, 21015, 25685, 26619, 28215, 44365, 46233, 63045, 77055, 79857, 97603, 133095, 138699, 231165, 239571, 292809, 399285, 488015, 693495, 878427, 1197855, 1464045, 2635281, 4392135, 13176405]

約数ペア:

[(1, 13176405), (3, 4392135), (5, 2635281), (9, 1464045), (11, 1197855), (15, 878427), (19, 693495), (27, 488015), (33, 399285), (45, 292809), (55, 239571), (57, 231165), (95, 138699), (99, 133095), (135, 97603), (165, 79857), (171, 77055), (209, 63045), (285, 46233), (297, 44365), (467, 28215), (495, 26619), (513, 25685), (627, 21015), (855, 15411), (1045, 12609), (1401, 9405), (1485, 8873), (1881, 7005), (2335, 5643), (2565, 5137), (3135, 4203)]