15706450809

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{4153}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 26159432832

約数和(自身を除く): 10452982023

約数列:

[1, 3, 7, 9, 21, 63, 173, 347, 519, 1041, 1211, 1557, 2429, 3123, 3633, 4153, 7287, 10899, 12459, 21861, 29071, 37377, 60031, 87213, 180093, 261639, 420217, 540279, 718469, 1260651, 1441091, 2155407, 3781953, 4323273, 5029283, 6466221, 10087637, 12969819, 15087849, 30262911, 45263547, 90788733, 249308743, 747926229, 1745161201, 2243778687, 5235483603, 15706450809]

約数ペア:

[(1, 15706450809), (3, 5235483603), (7, 2243778687), (9, 1745161201), (21, 747926229), (63, 249308743), (173, 90788733), (347, 45263547), (519, 30262911), (1041, 15087849), (1211, 12969819), (1557, 10087637), (2429, 6466221), (3123, 5029283), (3633, 4323273), (4153, 3781953), (7287, 2155407), (10899, 1441091), (12459, 1260651), (21861, 718469), (29071, 540279), (37377, 420217), (60031, 261639), (87213, 180093)]