86631825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 169005056

約数和(自身を除く): 82373231

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5323, 5425, 15969, 16275, 26615, 37261, 79845, 111783, 133075, 165013, 186305, 399225, 495039, 558915, 825065, 931525, 1155091, 2475195, 2794575, 3465273, 4125325, 5775455, 12375975, 17326365, 28877275, 86631825]

約数ペア:

[(1, 86631825), (3, 28877275), (5, 17326365), (7, 12375975), (15, 5775455), (21, 4125325), (25, 3465273), (31, 2794575), (35, 2475195), (75, 1155091), (93, 931525), (105, 825065), (155, 558915), (175, 495039), (217, 399225), (465, 186305), (525, 165013), (651, 133075), (775, 111783), (1085, 79845), (2325, 37261), (3255, 26615), (5323, 16275), (5425, 15969)]