29278415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 37048320

約数和(自身を除く): 7769905

約数列:

[1, 5, 31, 47, 155, 235, 1457, 4019, 7285, 20095, 124589, 188893, 622945, 944465, 5855683, 29278415]

約数ペア:

[(1, 29278415), (5, 5855683), (31, 944465), (47, 622945), (155, 188893), (235, 124589), (1457, 20095), (4019, 7285)]