426735

素因数分解:

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

素因数の和:152

約数の個数: 32

約数和(自身を含む): 792000

約数和(自身を除く): 365265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 109, 135, 145, 261, 327, 435, 545, 783, 981, 1305, 1635, 2943, 3161, 3915, 4905, 9483, 14715, 15805, 28449, 47415, 85347, 142245, 426735]

約数ペア:

[(1, 426735), (3, 142245), (5, 85347), (9, 47415), (15, 28449), (27, 15805), (29, 14715), (45, 9483), (87, 4905), (109, 3915), (135, 3161), (145, 2943), (261, 1635), (327, 1305), (435, 981), (545, 783)]