1230375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2179008

約数和(自身を除く): 948633

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 193, 255, 375, 425, 579, 965, 1275, 2125, 2895, 3281, 4825, 6375, 9843, 14475, 16405, 24125, 49215, 72375, 82025, 246075, 410125, 1230375]

約数ペア:

[(1, 1230375), (3, 410125), (5, 246075), (15, 82025), (17, 72375), (25, 49215), (51, 24125), (75, 16405), (85, 14475), (125, 9843), (193, 6375), (255, 4825), (375, 3281), (425, 2895), (579, 2125), (965, 1275)]