71968545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145391}}^1$

素因数の和:145413

約数の個数: 24

約数和(自身を含む): 136086912

約数和(自身を除く): 64118367

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145391, 436173, 726955, 1308519, 1599301, 2180865, 4797903, 6542595, 7996505, 14393709, 23989515, 71968545]

約数ペア:

[(1, 71968545), (3, 23989515), (5, 14393709), (9, 7996505), (11, 6542595), (15, 4797903), (33, 2180865), (45, 1599301), (55, 1308519), (99, 726955), (165, 436173), (495, 145391)]