248835215

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 303674400

約数和(自身を除く): 54839185

約数列:

[1, 5, 101, 149, 505, 745, 3307, 15049, 16535, 75245, 334007, 492743, 1670035, 2463715, 49767043, 248835215]

約数ペア:

[(1, 248835215), (5, 49767043), (101, 2463715), (149, 1670035), (505, 492743), (745, 334007), (3307, 75245), (15049, 16535)]