4125105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 7473180

約数和(自身を除く): 3348075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 109, 145, 261, 327, 435, 545, 841, 981, 1305, 1635, 2523, 3161, 4205, 4905, 7569, 9483, 12615, 15805, 28449, 37845, 47415, 91669, 142245, 275007, 458345, 825021, 1375035, 4125105]

約数ペア:

[(1, 4125105), (3, 1375035), (5, 825021), (9, 458345), (15, 275007), (29, 142245), (45, 91669), (87, 47415), (109, 37845), (145, 28449), (261, 15805), (327, 12615), (435, 9483), (545, 7569), (841, 4905), (981, 4205), (1305, 3161), (1635, 2523)]