23504215

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 33390720

約数和(自身を除く): 9886505

約数列:

[1, 5, 7, 35, 61, 101, 109, 305, 427, 505, 545, 707, 763, 2135, 3535, 3815, 6161, 6649, 11009, 30805, 33245, 43127, 46543, 55045, 77063, 215635, 232715, 385315, 671549, 3357745, 4700843, 23504215]

約数ペア:

[(1, 23504215), (5, 4700843), (7, 3357745), (35, 671549), (61, 385315), (101, 232715), (109, 215635), (305, 77063), (427, 55045), (505, 46543), (545, 43127), (707, 33245), (763, 30805), (2135, 11009), (3535, 6649), (3815, 6161)]