9982125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 18982080

約数和(自身を除く): 8999955

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 467, 475, 855, 1125, 1401, 1425, 2335, 2375, 4203, 4275, 7005, 7125, 8873, 11675, 21015, 21375, 26619, 35025, 44365, 58375, 79857, 105075, 133095, 175125, 221825, 399285, 525375, 665475, 1109125, 1996425, 3327375, 9982125]

約数ペア:

[(1, 9982125), (3, 3327375), (5, 1996425), (9, 1109125), (15, 665475), (19, 525375), (25, 399285), (45, 221825), (57, 175125), (75, 133095), (95, 105075), (125, 79857), (171, 58375), (225, 44365), (285, 35025), (375, 26619), (467, 21375), (475, 21015), (855, 11675), (1125, 8873), (1401, 7125), (1425, 7005), (2335, 4275), (2375, 4203)]