90960625

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 137655936

約数和(自身を除く): 46695311

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 625, 875, 1223, 2125, 2975, 4375, 6115, 8561, 10625, 14875, 20791, 30575, 42805, 74375, 103955, 145537, 152875, 214025, 519775, 727685, 764375, 1070125, 2598875, 3638425, 5350625, 12994375, 18192125, 90960625]

約数ペア:

[(1, 90960625), (5, 18192125), (7, 12994375), (17, 5350625), (25, 3638425), (35, 2598875), (85, 1070125), (119, 764375), (125, 727685), (175, 519775), (425, 214025), (595, 152875), (625, 145537), (875, 103955), (1223, 74375), (2125, 42805), (2975, 30575), (4375, 20791), (6115, 14875), (8561, 10625)]