156733065

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 280957248

約数和(自身を除く): 124224183

約数列:

[1, 3, 5, 9, 15, 43, 45, 107, 129, 215, 321, 387, 535, 645, 757, 963, 1605, 1935, 2271, 3785, 4601, 4815, 6813, 11355, 13803, 23005, 32551, 34065, 41409, 69015, 80999, 97653, 162755, 207045, 242997, 292959, 404995, 488265, 728991, 1214985, 1464795, 3482957, 3644955, 10448871, 17414785, 31346613, 52244355, 156733065]

約数ペア:

[(1, 156733065), (3, 52244355), (5, 31346613), (9, 17414785), (15, 10448871), (43, 3644955), (45, 3482957), (107, 1464795), (129, 1214985), (215, 728991), (321, 488265), (387, 404995), (535, 292959), (645, 242997), (757, 207045), (963, 162755), (1605, 97653), (1935, 80999), (2271, 69015), (3785, 41409), (4601, 34065), (4815, 32551), (6813, 23005), (11355, 13803)]