5219315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 6537216

約数和(自身を除く): 1317901

約数列:

[1, 5, 31, 151, 155, 223, 755, 1115, 4681, 6913, 23405, 33673, 34565, 168365, 1043863, 5219315]

約数ペア:

[(1, 5219315), (5, 1043863), (31, 168365), (151, 34565), (155, 33673), (223, 23405), (755, 6913), (1115, 4681)]