10666125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 20280000

約数和(自身を除く): 9613875

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 499, 855, 1125, 1425, 1497, 2375, 2495, 4275, 4491, 7125, 7485, 9481, 12475, 21375, 22455, 28443, 37425, 47405, 62375, 85329, 112275, 142215, 187125, 237025, 426645, 561375, 711075, 1185125, 2133225, 3555375, 10666125]

約数ペア:

[(1, 10666125), (3, 3555375), (5, 2133225), (9, 1185125), (15, 711075), (19, 561375), (25, 426645), (45, 237025), (57, 187125), (75, 142215), (95, 112275), (125, 85329), (171, 62375), (225, 47405), (285, 37425), (375, 28443), (475, 22455), (499, 21375), (855, 12475), (1125, 9481), (1425, 7485), (1497, 7125), (2375, 4491), (2495, 4275)]