69807195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 126077952

約数和(自身を除く): 56270757

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 163, 279, 307, 465, 489, 815, 921, 1395, 1467, 1535, 2445, 2763, 4605, 5053, 7335, 9517, 13815, 15159, 25265, 28551, 45477, 47585, 50041, 75795, 85653, 142755, 150123, 227385, 250205, 428265, 450369, 750615, 1551271, 2251845, 4653813, 7756355, 13961439, 23269065, 69807195]

約数ペア:

[(1, 69807195), (3, 23269065), (5, 13961439), (9, 7756355), (15, 4653813), (31, 2251845), (45, 1551271), (93, 750615), (155, 450369), (163, 428265), (279, 250205), (307, 227385), (465, 150123), (489, 142755), (815, 85653), (921, 75795), (1395, 50041), (1467, 47585), (1535, 45477), (2445, 28551), (2763, 25265), (4605, 15159), (5053, 13815), (7335, 9517)]