144172475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 194273280

約数和(自身を除く): 50100805

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 9791, 14725, 48955, 186029, 244775, 303521, 930145, 1517605, 4650725, 5766899, 7588025, 28834495, 144172475]

約数ペア:

[(1, 144172475), (5, 28834495), (19, 7588025), (25, 5766899), (31, 4650725), (95, 1517605), (155, 930145), (475, 303521), (589, 244775), (775, 186029), (2945, 48955), (9791, 14725)]