313601145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13334

約数の個数: 48

約数和(自身を含む): 593992896

約数和(自身を除く): 280391751

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 13291, 23595, 39873, 66455, 146201, 172783, 199365, 438603, 518349, 731005, 863915, 1608211, 1900613, 2193015, 2591745, 4824633, 5701839, 8041055, 9503065, 20906743, 24123165, 28509195, 62720229, 104533715, 313601145]

約数ペア:

[(1, 313601145), (3, 104533715), (5, 62720229), (11, 28509195), (13, 24123165), (15, 20906743), (33, 9503065), (39, 8041055), (55, 5701839), (65, 4824633), (121, 2591745), (143, 2193015), (165, 1900613), (195, 1608211), (363, 863915), (429, 731005), (605, 518349), (715, 438603), (1573, 199365), (1815, 172783), (2145, 146201), (4719, 66455), (7865, 39873), (13291, 23595)]