151470275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{550801}}^1$

素因数の和:550822

約数の個数: 12

約数和(自身を含む): 204898344

約数和(自身を除く): 53428069

約数列:

[1, 5, 11, 25, 55, 275, 550801, 2754005, 6058811, 13770025, 30294055, 151470275]

約数ペア:

[(1, 151470275), (5, 30294055), (11, 13770025), (25, 6058811), (55, 2754005), (275, 550801)]