163651125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 300867840

約数和(自身を除く): 137216715

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 125, 165, 275, 291, 375, 409, 485, 825, 1067, 1227, 1375, 1455, 2045, 2425, 3201, 4125, 4499, 5335, 6135, 7275, 10225, 12125, 13497, 16005, 22495, 26675, 30675, 36375, 39673, 51125, 67485, 80025, 112475, 119019, 133375, 153375, 198365, 337425, 400125, 436403, 562375, 595095, 991825, 1309209, 1687125, 2182015, 2975475, 4959125, 6546045, 10910075, 14877375, 32730225, 54550375, 163651125]

約数ペア:

[(1, 163651125), (3, 54550375), (5, 32730225), (11, 14877375), (15, 10910075), (25, 6546045), (33, 4959125), (55, 2975475), (75, 2182015), (97, 1687125), (125, 1309209), (165, 991825), (275, 595095), (291, 562375), (375, 436403), (409, 400125), (485, 337425), (825, 198365), (1067, 153375), (1227, 133375), (1375, 119019), (1455, 112475), (2045, 80025), (2425, 67485), (3201, 51125), (4125, 39673), (4499, 36375), (5335, 30675), (6135, 26675), (7275, 22495), (10225, 16005), (12125, 13497)]