70121745

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3719}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 51745455

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3719, 3771, 6285, 11157, 18595, 18855, 33471, 55785, 167355, 1558261, 4674783, 7791305, 14024349, 23373915, 70121745]

約数ペア:

[(1, 70121745), (3, 23373915), (5, 14024349), (9, 7791305), (15, 4674783), (45, 1558261), (419, 167355), (1257, 55785), (2095, 33471), (3719, 18855), (3771, 18595), (6285, 11157)]