82153845

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 148699320

約数和(自身を除く): 66545475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 1861, 2943, 4905, 5583, 8829, 9305, 14715, 16749, 27915, 44145, 50247, 83745, 150741, 202849, 251235, 608547, 753705, 1014245, 1825641, 3042735, 5476923, 9128205, 16430769, 27384615, 82153845]

約数ペア:

[(1, 82153845), (3, 27384615), (5, 16430769), (9, 9128205), (15, 5476923), (27, 3042735), (45, 1825641), (81, 1014245), (109, 753705), (135, 608547), (327, 251235), (405, 202849), (545, 150741), (981, 83745), (1635, 50247), (1861, 44145), (2943, 27915), (4905, 16749), (5583, 14715), (8829, 9305)]