68821642755

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9091}}^1\times {\mathrm{5801}}^1$

素因数の和:14932

約数の個数: 48

約数和(自身を含む): 123439174560

約数和(自身を除く): 54617531805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 5801, 9091, 17403, 27273, 29005, 45455, 52209, 81819, 87015, 136365, 168229, 261045, 263639, 409095, 504687, 790917, 841145, 1318195, 1514061, 2372751, 2523435, 3954585, 7570305, 11863755, 52736891, 158210673, 263684455, 474632019, 791053365, 1529369839, 2373160095, 4588109517, 7646849195, 13764328551, 22940547585, 68821642755]

約数ペア:

[(1, 68821642755), (3, 22940547585), (5, 13764328551), (9, 7646849195), (15, 4588109517), (29, 2373160095), (45, 1529369839), (87, 791053365), (145, 474632019), (261, 263684455), (435, 158210673), (1305, 52736891), (5801, 11863755), (9091, 7570305), (17403, 3954585), (27273, 2523435), (29005, 2372751), (45455, 1514061), (52209, 1318195), (81819, 841145), (87015, 790917), (136365, 504687), (168229, 409095), (261045, 263639)]