30876375

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 51839424

約数和(自身を除く): 20963049

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 601, 685, 1803, 2055, 3005, 3425, 9015, 10275, 15025, 17125, 45075, 51375, 75125, 82337, 225375, 247011, 411685, 1235055, 2058425, 6175275, 10292125, 30876375]

約数ペア:

[(1, 30876375), (3, 10292125), (5, 6175275), (15, 2058425), (25, 1235055), (75, 411685), (125, 247011), (137, 225375), (375, 82337), (411, 75125), (601, 51375), (685, 45075), (1803, 17125), (2055, 15025), (3005, 10275), (3425, 9015)]