42968325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18481}}^1$

素因数の和:18525

約数の個数: 24

約数和(自身を含む): 73336576

約数和(自身を除く): 30368251

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18481, 55443, 92405, 277215, 462025, 572911, 1386075, 1718733, 2864555, 8593665, 14322775, 42968325]

約数ペア:

[(1, 42968325), (3, 14322775), (5, 8593665), (15, 2864555), (25, 1718733), (31, 1386075), (75, 572911), (93, 462025), (155, 277215), (465, 92405), (775, 55443), (2325, 18481)]