32989775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 53371584

約数和(自身を除く): 20381809

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 853, 1105, 1547, 2275, 2975, 4265, 5525, 5971, 7735, 11089, 14501, 21325, 29855, 38675, 55445, 72505, 77623, 101507, 149275, 188513, 277225, 362525, 388115, 507535, 942565, 1319591, 1940575, 2537675, 4712825, 6597955, 32989775]

約数ペア:

[(1, 32989775), (5, 6597955), (7, 4712825), (13, 2537675), (17, 1940575), (25, 1319591), (35, 942565), (65, 507535), (85, 388115), (91, 362525), (119, 277225), (175, 188513), (221, 149275), (325, 101507), (425, 77623), (455, 72505), (595, 55445), (853, 38675), (1105, 29855), (1547, 21325), (2275, 14501), (2975, 11089), (4265, 7735), (5525, 5971)]