2038207875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10513}}^1$

素因数の和:10589

約数の個数: 64

約数和(自身を含む): 3778983936

約数和(自身を除く): 1740776061

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 125, 141, 165, 235, 275, 375, 517, 705, 825, 1175, 1375, 1551, 2585, 3525, 4125, 5875, 7755, 10513, 12925, 17625, 31539, 38775, 52565, 64625, 115643, 157695, 193875, 262825, 346929, 494111, 578215, 788475, 1314125, 1482333, 1734645, 2470555, 2891075, 3942375, 5435221, 7411665, 8673225, 12352775, 14455375, 16305663, 27176105, 37058325, 43366125, 61763875, 81528315, 135880525, 185291625, 407641575, 679402625, 2038207875]

約数ペア:

[(1, 2038207875), (3, 679402625), (5, 407641575), (11, 185291625), (15, 135880525), (25, 81528315), (33, 61763875), (47, 43366125), (55, 37058325), (75, 27176105), (125, 16305663), (141, 14455375), (165, 12352775), (235, 8673225), (275, 7411665), (375, 5435221), (517, 3942375), (705, 2891075), (825, 2470555), (1175, 1734645), (1375, 1482333), (1551, 1314125), (2585, 788475), (3525, 578215), (4125, 494111), (5875, 346929), (7755, 262825), (10513, 193875), (12925, 157695), (17625, 115643), (31539, 64625), (38775, 52565)]