31996335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13249}}^1$

素因数の和:13287

約数の個数: 32

約数和(自身を含む): 61056000

約数和(自身を除く): 29059665

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 13249, 39747, 66245, 92743, 198735, 278229, 304727, 463715, 914181, 1391145, 1523635, 2133089, 4570905, 6399267, 10665445, 31996335]

約数ペア:

[(1, 31996335), (3, 10665445), (5, 6399267), (7, 4570905), (15, 2133089), (21, 1523635), (23, 1391145), (35, 914181), (69, 463715), (105, 304727), (115, 278229), (161, 198735), (345, 92743), (483, 66245), (805, 39747), (2415, 13249)]