21951450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{48781}}^1$

素因数の和:48799

約数の個数: 36

約数和(自身を含む): 58977438

約数和(自身を除く): 37025988

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 48781, 97562, 146343, 243905, 292686, 439029, 487810, 731715, 878058, 1219525, 1463430, 2195145, 2439050, 3658575, 4390290, 7317150, 10975725, 21951450]

約数ペア:

[(1, 21951450), (2, 10975725), (3, 7317150), (5, 4390290), (6, 3658575), (9, 2439050), (10, 2195145), (15, 1463430), (18, 1219525), (25, 878058), (30, 731715), (45, 487810), (50, 439029), (75, 292686), (90, 243905), (150, 146343), (225, 97562), (450, 48781)]