4950375

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 8456448

約数和(自身を除く): 3506073

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 307, 375, 645, 921, 1075, 1535, 3225, 4605, 5375, 7675, 13201, 16125, 23025, 38375, 39603, 66005, 115125, 198015, 330025, 990075, 1650125, 4950375]

約数ペア:

[(1, 4950375), (3, 1650125), (5, 990075), (15, 330025), (25, 198015), (43, 115125), (75, 66005), (125, 39603), (129, 38375), (215, 23025), (307, 16125), (375, 13201), (645, 7675), (921, 5375), (1075, 4605), (1535, 3225)]