156980259075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{631013}}^1$

素因数の和:631164

約数の個数: 48

約数和(自身を含む): 270417263616

約数和(自身を除く): 113437004541

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 107, 155, 321, 465, 535, 775, 1605, 2325, 2675, 3317, 8025, 9951, 16585, 49755, 82925, 248775, 631013, 1893039, 3155065, 9465195, 15775325, 19561403, 47325975, 58684209, 67518391, 97807015, 202555173, 293421045, 337591955, 489035075, 1012775865, 1467105225, 1687959775, 2093070121, 5063879325, 6279210363, 10465350605, 31396051815, 52326753025, 156980259075]

約数ペア:

[(1, 156980259075), (3, 52326753025), (5, 31396051815), (15, 10465350605), (25, 6279210363), (31, 5063879325), (75, 2093070121), (93, 1687959775), (107, 1467105225), (155, 1012775865), (321, 489035075), (465, 337591955), (535, 293421045), (775, 202555173), (1605, 97807015), (2325, 67518391), (2675, 58684209), (3317, 47325975), (8025, 19561403), (9951, 15775325), (16585, 9465195), (49755, 3155065), (82925, 1893039), (248775, 631013)]