49312125

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 96096000

約数和(自身を除く): 46783875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 135, 171, 225, 285, 375, 475, 513, 675, 769, 855, 1125, 1425, 2307, 2375, 2565, 3375, 3845, 4275, 6921, 7125, 11535, 12825, 14611, 19225, 20763, 21375, 34605, 43833, 57675, 64125, 73055, 96125, 103815, 131499, 173025, 219165, 288375, 365275, 394497, 519075, 657495, 865125, 1095825, 1826375, 1972485, 2595375, 3287475, 5479125, 9862425, 16437375, 49312125]

約数ペア:

[(1, 49312125), (3, 16437375), (5, 9862425), (9, 5479125), (15, 3287475), (19, 2595375), (25, 1972485), (27, 1826375), (45, 1095825), (57, 865125), (75, 657495), (95, 519075), (125, 394497), (135, 365275), (171, 288375), (225, 219165), (285, 173025), (375, 131499), (475, 103815), (513, 96125), (675, 73055), (769, 64125), (855, 57675), (1125, 43833), (1425, 34605), (2307, 21375), (2375, 20763), (2565, 19225), (3375, 14611), (3845, 12825), (4275, 11535), (6921, 7125)]