40246065

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 73854528

約数和(自身を除く): 33608463

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 2311, 3483, 5805, 6933, 11555, 17415, 20799, 34665, 62397, 99373, 103995, 187191, 298119, 311985, 496865, 894357, 935955, 1490595, 2683071, 4471785, 8049213, 13415355, 40246065]

約数ペア:

[(1, 40246065), (3, 13415355), (5, 8049213), (9, 4471785), (15, 2683071), (27, 1490595), (43, 935955), (45, 894357), (81, 496865), (129, 311985), (135, 298119), (215, 187191), (387, 103995), (405, 99373), (645, 62397), (1161, 34665), (1935, 20799), (2311, 17415), (3483, 11555), (5805, 6933)]