3691125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 7081776

約数和(自身を除く): 3390651

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 193, 225, 255, 375, 425, 579, 765, 965, 1125, 1275, 1737, 2125, 2895, 3281, 3825, 4825, 6375, 8685, 9843, 14475, 16405, 19125, 24125, 29529, 43425, 49215, 72375, 82025, 147645, 217125, 246075, 410125, 738225, 1230375, 3691125]

約数ペア:

[(1, 3691125), (3, 1230375), (5, 738225), (9, 410125), (15, 246075), (17, 217125), (25, 147645), (45, 82025), (51, 72375), (75, 49215), (85, 43425), (125, 29529), (153, 24125), (193, 19125), (225, 16405), (255, 14475), (375, 9843), (425, 8685), (579, 6375), (765, 4825), (965, 3825), (1125, 3281), (1275, 2895), (1737, 2125)]