127919625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{7933}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 217835904

約数和(自身を除く): 89916279

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 7933, 16125, 23799, 39665, 118995, 198325, 341119, 594975, 991625, 1023357, 1705595, 2974875, 5116785, 8527975, 25583925, 42639875, 127919625]

約数ペア:

[(1, 127919625), (3, 42639875), (5, 25583925), (15, 8527975), (25, 5116785), (43, 2974875), (75, 1705595), (125, 1023357), (129, 991625), (215, 594975), (375, 341119), (645, 198325), (1075, 118995), (3225, 39665), (5375, 23799), (7933, 16125)]