85844205

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7355

約数の個数: 40

約数和(自身を含む): 159211800

約数和(自身を除く): 73367595

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7309, 11745, 21927, 36545, 65781, 109635, 197343, 211961, 328905, 592029, 635883, 986715, 1059805, 1907649, 2960145, 3179415, 5722947, 9538245, 17168841, 28614735, 85844205]

約数ペア:

[(1, 85844205), (3, 28614735), (5, 17168841), (9, 9538245), (15, 5722947), (27, 3179415), (29, 2960145), (45, 1907649), (81, 1059805), (87, 986715), (135, 635883), (145, 592029), (261, 328905), (405, 211961), (435, 197343), (783, 109635), (1305, 65781), (2349, 36545), (3915, 21927), (7309, 11745)]