2014748925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1951}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 3890679552

約数和(自身を除く): 1875930627

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 281, 525, 735, 843, 1225, 1405, 1951, 1967, 3675, 4215, 5853, 5901, 7025, 9755, 9835, 13657, 13769, 21075, 29265, 29505, 40971, 41307, 48775, 49175, 68285, 68845, 95599, 146325, 147525, 204855, 206535, 286797, 341425, 344225, 477995, 548231, 1024275, 1032675, 1433985, 1644693, 2389975, 2741155, 3837617, 7169925, 8223465, 11512851, 13705775, 19188085, 26863319, 41117325, 57564255, 80589957, 95940425, 134316595, 287821275, 402949785, 671582975, 2014748925]

約数ペア:

[(1, 2014748925), (3, 671582975), (5, 402949785), (7, 287821275), (15, 134316595), (21, 95940425), (25, 80589957), (35, 57564255), (49, 41117325), (75, 26863319), (105, 19188085), (147, 13705775), (175, 11512851), (245, 8223465), (281, 7169925), (525, 3837617), (735, 2741155), (843, 2389975), (1225, 1644693), (1405, 1433985), (1951, 1032675), (1967, 1024275), (3675, 548231), (4215, 477995), (5853, 344225), (5901, 341425), (7025, 286797), (9755, 206535), (9835, 204855), (13657, 147525), (13769, 146325), (21075, 95599), (29265, 68845), (29505, 68285), (40971, 49175), (41307, 48775)]