7219691505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{148691}}^1$

素因数の和:148798

約数の個数: 48

約数和(自身を含む): 13639219776

約数和(自身を除く): 6419528271

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 585, 747, 1079, 1245, 3237, 3735, 5395, 9711, 16185, 48555, 148691, 446073, 743455, 1338219, 1932983, 2230365, 5798949, 6691095, 9664915, 12341353, 17396847, 28994745, 37024059, 61706765, 86984235, 111072177, 160437589, 185120295, 481312767, 555360885, 802187945, 1443938301, 2406563835, 7219691505]

約数ペア:

[(1, 7219691505), (3, 2406563835), (5, 1443938301), (9, 802187945), (13, 555360885), (15, 481312767), (39, 185120295), (45, 160437589), (65, 111072177), (83, 86984235), (117, 61706765), (195, 37024059), (249, 28994745), (415, 17396847), (585, 12341353), (747, 9664915), (1079, 6691095), (1245, 5798949), (3237, 2230365), (3735, 1932983), (5395, 1338219), (9711, 743455), (16185, 446073), (48555, 148691)]