227988505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{13259}}^1$

素因数の和:13464

約数の個数: 16

約数和(自身を含む): 289598400

約数和(自身を除く): 61609895

約数列:

[1, 5, 19, 95, 181, 905, 3439, 13259, 17195, 66295, 251921, 1259605, 2399879, 11999395, 45597701, 227988505]

約数ペア:

[(1, 227988505), (5, 45597701), (19, 11999395), (95, 2399879), (181, 1259605), (905, 251921), (3439, 66295), (13259, 17195)]