353268435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42131}}^1$

素因数の和:42195

約数の個数: 32

約数和(自身を含む): 622879488

約数和(自身を除く): 269611053

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 42131, 126393, 210655, 547703, 631965, 1643109, 1811633, 2738515, 5434899, 8215545, 9058165, 23551229, 27174495, 70653687, 117756145, 353268435]

約数ペア:

[(1, 353268435), (3, 117756145), (5, 70653687), (13, 27174495), (15, 23551229), (39, 9058165), (43, 8215545), (65, 5434899), (129, 2738515), (195, 1811633), (215, 1643109), (559, 631965), (645, 547703), (1677, 210655), (2795, 126393), (8385, 42131)]