22426175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 30236160

約数和(自身を除く): 7809985

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 1523, 2945, 7615, 14725, 28937, 38075, 47213, 144685, 236065, 723425, 897047, 1180325, 4485235, 22426175]

約数ペア:

[(1, 22426175), (5, 4485235), (19, 1180325), (25, 897047), (31, 723425), (95, 236065), (155, 144685), (475, 47213), (589, 38075), (775, 28937), (1523, 14725), (2945, 7615)]