130288515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2801}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 238864896

約数和(自身を除く): 108576381

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 1329, 2215, 2801, 3101, 6645, 8403, 9303, 14005, 15505, 19607, 42015, 46515, 58821, 98035, 294105, 1240843, 3722529, 6204215, 8685901, 18612645, 26057703, 43429505, 130288515]

約数ペア:

[(1, 130288515), (3, 43429505), (5, 26057703), (7, 18612645), (15, 8685901), (21, 6204215), (35, 3722529), (105, 1240843), (443, 294105), (1329, 98035), (2215, 58821), (2801, 46515), (3101, 42015), (6645, 19607), (8403, 15505), (9303, 14005)]