29878715

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 36726816

約数和(自身を除く): 6848101

約数列:

[1, 5, 61, 163, 305, 601, 815, 3005, 9943, 36661, 49715, 97963, 183305, 489815, 5975743, 29878715]

約数ペア:

[(1, 29878715), (5, 5975743), (61, 489815), (163, 183305), (305, 97963), (601, 49715), (815, 36661), (3005, 9943)]