42578625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6714

約数の個数: 32

約数和(自身を含む): 75029760

約数和(自身を除く): 32451135

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 6679, 20037, 33395, 100185, 113543, 166975, 340629, 500925, 567715, 834875, 1703145, 2504625, 2838575, 8515725, 14192875, 42578625]

約数ペア:

[(1, 42578625), (3, 14192875), (5, 8515725), (15, 2838575), (17, 2504625), (25, 1703145), (51, 834875), (75, 567715), (85, 500925), (125, 340629), (255, 166975), (375, 113543), (425, 100185), (1275, 33395), (2125, 20037), (6375, 6679)]