6418395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 5442597

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 107, 129, 155, 215, 279, 321, 387, 465, 535, 645, 963, 1333, 1395, 1605, 1935, 3317, 3999, 4601, 4815, 6665, 9951, 11997, 13803, 16585, 19995, 23005, 29853, 41409, 49755, 59985, 69015, 142631, 149265, 207045, 427893, 713155, 1283679, 2139465, 6418395]

約数ペア:

[(1, 6418395), (3, 2139465), (5, 1283679), (9, 713155), (15, 427893), (31, 207045), (43, 149265), (45, 142631), (93, 69015), (107, 59985), (129, 49755), (155, 41409), (215, 29853), (279, 23005), (321, 19995), (387, 16585), (465, 13803), (535, 11997), (645, 9951), (963, 6665), (1333, 4815), (1395, 4601), (1605, 3999), (1935, 3317)]