75528075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 143490816

約数和(自身を除く): 67962741

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 293, 491, 525, 879, 1465, 1473, 2051, 2455, 3437, 4395, 6153, 7325, 7365, 10255, 10311, 12275, 17185, 21975, 30765, 36825, 51275, 51555, 85925, 143863, 153825, 257775, 431589, 719315, 1007041, 2157945, 3021123, 3596575, 5035205, 10789725, 15105615, 25176025, 75528075]

約数ペア:

[(1, 75528075), (3, 25176025), (5, 15105615), (7, 10789725), (15, 5035205), (21, 3596575), (25, 3021123), (35, 2157945), (75, 1007041), (105, 719315), (175, 431589), (293, 257775), (491, 153825), (525, 143863), (879, 85925), (1465, 51555), (1473, 51275), (2051, 36825), (2455, 30765), (3437, 21975), (4395, 17185), (6153, 12275), (7325, 10311), (7365, 10255)]