2113018875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{170749}}^1$

素因数の和:170781

約数の個数: 48

約数和(自身を含む): 4155372000

約数和(自身を除く): 2042353125

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 12375, 170749, 512247, 853745, 1536741, 1878239, 2561235, 4268725, 5634717, 7683705, 9391195, 12806175, 16904151, 21343625, 28173585, 38418525, 46955975, 64030875, 84520755, 140867925, 192092625, 234779875, 422603775, 704339625, 2113018875]

約数ペア:

[(1, 2113018875), (3, 704339625), (5, 422603775), (9, 234779875), (11, 192092625), (15, 140867925), (25, 84520755), (33, 64030875), (45, 46955975), (55, 38418525), (75, 28173585), (99, 21343625), (125, 16904151), (165, 12806175), (225, 9391195), (275, 7683705), (375, 5634717), (495, 4268725), (825, 2561235), (1125, 1878239), (1375, 1536741), (2475, 853745), (4125, 512247), (12375, 170749)]