3906175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6374592

約数和(自身を除く): 2468417

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 101, 119, 175, 221, 325, 425, 455, 505, 595, 707, 1105, 1313, 1547, 1717, 2275, 2525, 2975, 3535, 5525, 6565, 7735, 8585, 9191, 12019, 17675, 22321, 32825, 38675, 42925, 45955, 60095, 111605, 156247, 229775, 300475, 558025, 781235, 3906175]

約数ペア:

[(1, 3906175), (5, 781235), (7, 558025), (13, 300475), (17, 229775), (25, 156247), (35, 111605), (65, 60095), (85, 45955), (91, 42925), (101, 38675), (119, 32825), (175, 22321), (221, 17675), (325, 12019), (425, 9191), (455, 8585), (505, 7735), (595, 6565), (707, 5525), (1105, 3535), (1313, 2975), (1547, 2525), (1717, 2275)]