74430885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 126144000

約数和(自身を除く): 51713115

約数列:

[1, 3, 5, 15, 19, 57, 95, 179, 285, 537, 895, 1459, 2685, 3401, 4377, 7295, 10203, 17005, 21885, 27721, 51015, 83163, 138605, 261161, 415815, 783483, 1305805, 3917415, 4962059, 14886177, 24810295, 74430885]

約数ペア:

[(1, 74430885), (3, 24810295), (5, 14886177), (15, 4962059), (19, 3917415), (57, 1305805), (95, 783483), (179, 415815), (285, 261161), (537, 138605), (895, 83163), (1459, 51015), (2685, 27721), (3401, 21885), (4377, 17005), (7295, 10203)]