38541855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 67921920

約数和(自身を除く): 29380065

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 2143, 3597, 5995, 6429, 10715, 17985, 23573, 32145, 70719, 117865, 233587, 353595, 700761, 1167935, 2569457, 3503805, 7708371, 12847285, 38541855]

約数ペア:

[(1, 38541855), (3, 12847285), (5, 7708371), (11, 3503805), (15, 2569457), (33, 1167935), (55, 700761), (109, 353595), (165, 233587), (327, 117865), (545, 70719), (1199, 32145), (1635, 23573), (2143, 17985), (3597, 10715), (5995, 6429)]