23177375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 9844705

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 839, 1105, 1625, 2125, 4195, 5525, 10907, 14263, 20975, 27625, 54535, 71315, 104875, 185419, 272675, 356575, 927095, 1363375, 1782875, 4635475, 23177375]

約数ペア:

[(1, 23177375), (5, 4635475), (13, 1782875), (17, 1363375), (25, 927095), (65, 356575), (85, 272675), (125, 185419), (221, 104875), (325, 71315), (425, 54535), (839, 27625), (1105, 20975), (1625, 14263), (2125, 10907), (4195, 5525)]