59531875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 85022784

約数和(自身を除く): 25490909

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 431, 625, 1105, 1625, 2125, 2155, 5525, 5603, 7327, 8125, 10625, 10775, 27625, 28015, 36635, 53875, 95251, 138125, 140075, 183175, 269375, 476255, 700375, 915875, 2381275, 3501875, 4579375, 11906375, 59531875]

約数ペア:

[(1, 59531875), (5, 11906375), (13, 4579375), (17, 3501875), (25, 2381275), (65, 915875), (85, 700375), (125, 476255), (221, 269375), (325, 183175), (425, 140075), (431, 138125), (625, 95251), (1105, 53875), (1625, 36635), (2125, 28015), (2155, 27625), (5525, 10775), (5603, 10625), (7327, 8125)]