1888503825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3541}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 3369603776

約数和(自身を除く): 1481099951

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 547, 975, 1641, 2735, 3541, 7111, 8205, 10623, 13675, 17705, 21333, 35555, 41025, 46033, 53115, 88525, 106665, 138099, 177775, 230165, 265575, 533325, 690495, 1150825, 1936927, 3452475, 5810781, 9684635, 25180051, 29053905, 48423175, 75540153, 125900255, 145269525, 377700765, 629501275, 1888503825]

約数ペア:

[(1, 1888503825), (3, 629501275), (5, 377700765), (13, 145269525), (15, 125900255), (25, 75540153), (39, 48423175), (65, 29053905), (75, 25180051), (195, 9684635), (325, 5810781), (547, 3452475), (975, 1936927), (1641, 1150825), (2735, 690495), (3541, 533325), (7111, 265575), (8205, 230165), (10623, 177775), (13675, 138099), (17705, 106665), (21333, 88525), (35555, 53115), (41025, 46033)]