113187025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 170489088

約数和(自身を除く): 57302063

約数列:

[1, 5, 7, 23, 25, 35, 61, 115, 161, 175, 305, 427, 461, 575, 805, 1403, 1525, 2135, 2305, 3227, 4025, 7015, 9821, 10603, 10675, 11525, 16135, 28121, 35075, 49105, 53015, 74221, 80675, 140605, 196847, 245525, 265075, 371105, 646783, 703025, 984235, 1855525, 3233915, 4527481, 4921175, 16169575, 22637405, 113187025]

約数ペア:

[(1, 113187025), (5, 22637405), (7, 16169575), (23, 4921175), (25, 4527481), (35, 3233915), (61, 1855525), (115, 984235), (161, 703025), (175, 646783), (305, 371105), (427, 265075), (461, 245525), (575, 196847), (805, 140605), (1403, 80675), (1525, 74221), (2135, 53015), (2305, 49105), (3227, 35075), (4025, 28121), (7015, 16135), (9821, 11525), (10603, 10675)]