3859050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 6452790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1979, 3958, 5937, 9895, 11874, 19790, 25727, 29685, 49475, 51454, 59370, 77181, 98950, 128635, 148425, 154362, 257270, 296850, 385905, 643175, 771810, 1286350, 1929525, 3859050]

約数ペア:

[(1, 3859050), (2, 1929525), (3, 1286350), (5, 771810), (6, 643175), (10, 385905), (13, 296850), (15, 257270), (25, 154362), (26, 148425), (30, 128635), (39, 98950), (50, 77181), (65, 59370), (75, 51454), (78, 49475), (130, 29685), (150, 25727), (195, 19790), (325, 11874), (390, 9895), (650, 5937), (975, 3958), (1950, 1979)]