172545505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108179}}^1$

素因数の和:108224

約数の個数: 16

約数和(自身を含む): 233668800

約数和(自身を除く): 61123295

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 108179, 540895, 1189969, 3137191, 5949845, 15685955, 34509101, 172545505]

約数ペア:

[(1, 172545505), (5, 34509101), (11, 15685955), (29, 5949845), (55, 3137191), (145, 1189969), (319, 540895), (1595, 108179)]