42436785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 72673920

約数和(自身を除く): 30237135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 2441, 3477, 5795, 7323, 12205, 17385, 36615, 46379, 139137, 148901, 231895, 446703, 695685, 744505, 2233515, 2829119, 8487357, 14145595, 42436785]

約数ペア:

[(1, 42436785), (3, 14145595), (5, 8487357), (15, 2829119), (19, 2233515), (57, 744505), (61, 695685), (95, 446703), (183, 231895), (285, 148901), (305, 139137), (915, 46379), (1159, 36615), (2441, 17385), (3477, 12205), (5795, 7323)]