70296705

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25609}}^1$

素因数の和:25681

約数の個数: 24

約数和(自身を含む): 123849960

約数和(自身を除く): 53553255

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 25609, 76827, 128045, 230481, 384135, 1152405, 1562149, 4686447, 7810745, 14059341, 23432235, 70296705]

約数ペア:

[(1, 70296705), (3, 23432235), (5, 14059341), (9, 7810745), (15, 4686447), (45, 1562149), (61, 1152405), (183, 384135), (305, 230481), (549, 128045), (915, 76827), (2745, 25609)]