22258125

素因数分解:

$3^3\times 5^4\times {\mathrm{1319}}^1$

素因数の和:1348

約数の個数: 40

約数和(自身を含む): 41236800

約数和(自身を除く): 18978675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1319, 1875, 3375, 3957, 5625, 6595, 11871, 16875, 19785, 32975, 35613, 59355, 98925, 164875, 178065, 296775, 494625, 824375, 890325, 1483875, 2473125, 4451625, 7419375, 22258125]

約数ペア:

[(1, 22258125), (3, 7419375), (5, 4451625), (9, 2473125), (15, 1483875), (25, 890325), (27, 824375), (45, 494625), (75, 296775), (125, 178065), (135, 164875), (225, 98925), (375, 59355), (625, 35613), (675, 32975), (1125, 19785), (1319, 16875), (1875, 11871), (3375, 6595), (3957, 5625)]