45981405

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 84596160

約数和(自身を除く): 38614755

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 89, 129, 135, 215, 267, 387, 445, 645, 801, 1161, 1335, 1935, 2403, 3827, 4005, 5805, 7921, 11481, 12015, 19135, 23763, 34443, 39605, 57405, 71289, 103329, 118815, 172215, 213867, 340603, 356445, 516645, 1021809, 1069335, 1703015, 3065427, 5109045, 9196281, 15327135, 45981405]

約数ペア:

[(1, 45981405), (3, 15327135), (5, 9196281), (9, 5109045), (15, 3065427), (27, 1703015), (43, 1069335), (45, 1021809), (89, 516645), (129, 356445), (135, 340603), (215, 213867), (267, 172215), (387, 118815), (445, 103329), (645, 71289), (801, 57405), (1161, 39605), (1335, 34443), (1935, 23763), (2403, 19135), (3827, 12015), (4005, 11481), (5805, 7921)]