42355875

素因数分解:

$3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 70986240

約数和(自身を除く): 28630365

約数列:

[1, 3, 5, 15, 25, 75, 125, 179, 375, 537, 631, 895, 1893, 2685, 3155, 4475, 9465, 13425, 15775, 22375, 47325, 67125, 78875, 112949, 236625, 338847, 564745, 1694235, 2823725, 8471175, 14118625, 42355875]

約数ペア:

[(1, 42355875), (3, 14118625), (5, 8471175), (15, 2823725), (25, 1694235), (75, 564745), (125, 338847), (179, 236625), (375, 112949), (537, 78875), (631, 67125), (895, 47325), (1893, 22375), (2685, 15775), (3155, 13425), (4475, 9465)]