413797815

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23761}}^1$

素因数の和:23821

約数の個数: 40

約数和(自身を含む): 759053328

約数和(自身を除く): 345255513

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 17415, 23761, 71283, 118805, 213849, 356415, 641547, 1021723, 1069245, 1924641, 3065169, 3207735, 5108615, 9195507, 9623205, 15325845, 27586521, 45977535, 82759563, 137932605, 413797815]

約数ペア:

[(1, 413797815), (3, 137932605), (5, 82759563), (9, 45977535), (15, 27586521), (27, 15325845), (43, 9623205), (45, 9195507), (81, 5108615), (129, 3207735), (135, 3065169), (215, 1924641), (387, 1069245), (405, 1021723), (645, 641547), (1161, 356415), (1935, 213849), (3483, 118805), (5805, 71283), (17415, 23761)]