2245655205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4967}}^1$

素因数の和:5195

約数の個数: 64

約数和(自身を含む): 4249428480

約数和(自身を除く): 2003773275

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 197, 255, 459, 591, 765, 985, 1773, 2295, 2955, 3349, 4967, 5319, 8865, 10047, 14901, 16745, 24835, 26595, 30141, 44703, 50235, 74505, 84439, 90423, 134109, 150705, 223515, 253317, 422195, 452115, 670545, 759951, 978499, 1266585, 2279853, 2935497, 3799755, 4892495, 8806491, 11399265, 14677485, 16634483, 26419473, 44032455, 49903449, 83172415, 132097365, 149710347, 249517245, 449131041, 748551735, 2245655205]

約数ペア:

[(1, 2245655205), (3, 748551735), (5, 449131041), (9, 249517245), (15, 149710347), (17, 132097365), (27, 83172415), (45, 49903449), (51, 44032455), (85, 26419473), (135, 16634483), (153, 14677485), (197, 11399265), (255, 8806491), (459, 4892495), (591, 3799755), (765, 2935497), (985, 2279853), (1773, 1266585), (2295, 978499), (2955, 759951), (3349, 670545), (4967, 452115), (5319, 422195), (8865, 253317), (10047, 223515), (14901, 150705), (16745, 134109), (24835, 90423), (26595, 84439), (30141, 74505), (44703, 50235)]