4305375

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 8030880

約数和(自身を除く): 3725505

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 89, 125, 129, 215, 225, 267, 375, 387, 445, 645, 801, 1075, 1125, 1335, 1935, 2225, 3225, 3827, 4005, 5375, 6675, 9675, 11125, 11481, 16125, 19135, 20025, 33375, 34443, 48375, 57405, 95675, 100125, 172215, 287025, 478375, 861075, 1435125, 4305375]

約数ペア:

[(1, 4305375), (3, 1435125), (5, 861075), (9, 478375), (15, 287025), (25, 172215), (43, 100125), (45, 95675), (75, 57405), (89, 48375), (125, 34443), (129, 33375), (215, 20025), (225, 19135), (267, 16125), (375, 11481), (387, 11125), (445, 9675), (645, 6675), (801, 5375), (1075, 4005), (1125, 3827), (1335, 3225), (1935, 2225)]