310162775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10723}}^1$

素因数の和:10835

約数の個数: 24

約数和(自身を含む): 418879440

約数和(自身を除く): 108716665

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 5785, 10723, 28925, 53615, 139399, 268075, 696995, 954347, 3484975, 4771735, 12406511, 23858675, 62032555, 310162775]

約数ペア:

[(1, 310162775), (5, 62032555), (13, 23858675), (25, 12406511), (65, 4771735), (89, 3484975), (325, 954347), (445, 696995), (1157, 268075), (2225, 139399), (5785, 53615), (10723, 28925)]