74591115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 125853696

約数和(自身を除く): 51262581

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 3413, 4371, 7285, 10239, 17065, 21855, 51195, 105803, 160411, 317409, 481233, 529015, 802055, 1587045, 2406165, 4972741, 14918223, 24863705, 74591115]

約数ペア:

[(1, 74591115), (3, 24863705), (5, 14918223), (15, 4972741), (31, 2406165), (47, 1587045), (93, 802055), (141, 529015), (155, 481233), (235, 317409), (465, 160411), (705, 105803), (1457, 51195), (3413, 21855), (4371, 17065), (7285, 10239)]