71009505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{225427}}^1$

素因数の和:225445

約数の個数: 24

約数和(自身を含む): 140667072

約数和(自身を除く): 69657567

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 225427, 676281, 1127135, 1577989, 2028843, 3381405, 4733967, 7889945, 10144215, 14201901, 23669835, 71009505]

約数ペア:

[(1, 71009505), (3, 23669835), (5, 14201901), (7, 10144215), (9, 7889945), (15, 4733967), (21, 3381405), (35, 2028843), (45, 1577989), (63, 1127135), (105, 676281), (315, 225427)]