47790675

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 88788960

約数和(自身を除く): 40998285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 675, 701, 909, 1515, 2103, 2525, 2727, 3505, 4545, 6309, 7575, 10515, 13635, 17525, 18927, 22725, 31545, 52575, 68175, 70801, 94635, 157725, 212403, 354005, 473175, 637209, 1062015, 1770025, 1911627, 3186045, 5310075, 9558135, 15930225, 47790675]

約数ペア:

[(1, 47790675), (3, 15930225), (5, 9558135), (9, 5310075), (15, 3186045), (25, 1911627), (27, 1770025), (45, 1062015), (75, 637209), (101, 473175), (135, 354005), (225, 212403), (303, 157725), (505, 94635), (675, 70801), (701, 68175), (909, 52575), (1515, 31545), (2103, 22725), (2525, 18927), (2727, 17525), (3505, 13635), (4545, 10515), (6309, 7575)]