55155975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 107612160

約数和(自身を除く): 52456185

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, 3389, 5425, 10167, 16275, 16945, 23723, 50835, 71169, 84725, 105059, 118615, 254175, 315177, 355845, 525295, 593075, 735413, 1575885, 1779225, 2206239, 2626475, 3677065, 7879425, 11031195, 18385325, 55155975]

約数ペア:

[(1, 55155975), (3, 18385325), (5, 11031195), (7, 7879425), (15, 3677065), (21, 2626475), (25, 2206239), (31, 1779225), (35, 1575885), (75, 735413), (93, 593075), (105, 525295), (155, 355845), (175, 315177), (217, 254175), (465, 118615), (525, 105059), (651, 84725), (775, 71169), (1085, 50835), (2325, 23723), (3255, 16945), (3389, 16275), (5425, 10167)]