27115275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 51068160

約数和(自身を除く): 23952885

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1429, 1725, 3795, 4287, 6325, 7145, 15719, 18975, 21435, 32867, 35725, 47157, 78595, 98601, 107175, 164335, 235785, 361537, 392975, 493005, 821675, 1084611, 1178925, 1807685, 2465025, 5423055, 9038425, 27115275]

約数ペア:

[(1, 27115275), (3, 9038425), (5, 5423055), (11, 2465025), (15, 1807685), (23, 1178925), (25, 1084611), (33, 821675), (55, 493005), (69, 392975), (75, 361537), (115, 235785), (165, 164335), (253, 107175), (275, 98601), (345, 78595), (575, 47157), (759, 35725), (825, 32867), (1265, 21435), (1429, 18975), (1725, 15719), (3795, 7145), (4287, 6325)]