1118325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 2110976

約数和(自身を除く): 992651

約数列:

[1, 3, 5, 13, 15, 25, 31, 37, 39, 65, 75, 93, 111, 155, 185, 195, 325, 403, 465, 481, 555, 775, 925, 975, 1147, 1209, 1443, 2015, 2325, 2405, 2775, 3441, 5735, 6045, 7215, 10075, 12025, 14911, 17205, 28675, 30225, 36075, 44733, 74555, 86025, 223665, 372775, 1118325]

約数ペア:

[(1, 1118325), (3, 372775), (5, 223665), (13, 86025), (15, 74555), (25, 44733), (31, 36075), (37, 30225), (39, 28675), (65, 17205), (75, 14911), (93, 12025), (111, 10075), (155, 7215), (185, 6045), (195, 5735), (325, 3441), (403, 2775), (465, 2405), (481, 2325), (555, 2015), (775, 1443), (925, 1209), (975, 1147)]