1330302555

素因数分解:

$3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{15373}}^1$

素因数の和:16028

約数の個数: 32

約数和(自身を含む): 2368825920

約数和(自身を除く): 1038523365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 641, 1923, 3205, 5769, 9615, 15373, 17307, 28845, 46119, 76865, 86535, 138357, 230595, 415071, 691785, 2075355, 9854093, 29562279, 49270465, 88686837, 147811395, 266060511, 443434185, 1330302555]

約数ペア:

[(1, 1330302555), (3, 443434185), (5, 266060511), (9, 147811395), (15, 88686837), (27, 49270465), (45, 29562279), (135, 9854093), (641, 2075355), (1923, 691785), (3205, 415071), (5769, 230595), (9615, 138357), (15373, 86535), (17307, 76865), (28845, 46119)]