131802535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39521}}^1$

素因数の和:39578

約数の個数: 16

約数和(自身を含む): 170735040

約数和(自身を除く): 38932505

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 39521, 197605, 908983, 1146109, 4544915, 5730545, 26360507, 131802535]

約数ペア:

[(1, 131802535), (5, 26360507), (23, 5730545), (29, 4544915), (115, 1146109), (145, 908983), (667, 197605), (3335, 39521)]