68033805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 127672704

約数和(自身を除く): 59638899

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 245, 453, 613, 735, 755, 1057, 1839, 2265, 3065, 3171, 4291, 5285, 7399, 9195, 12873, 15855, 21455, 22197, 30037, 36995, 64365, 90111, 92563, 110985, 150185, 277689, 450555, 462815, 647941, 1388445, 1943823, 3239705, 4535587, 9719115, 13606761, 22677935, 68033805]

約数ペア:

[(1, 68033805), (3, 22677935), (5, 13606761), (7, 9719115), (15, 4535587), (21, 3239705), (35, 1943823), (49, 1388445), (105, 647941), (147, 462815), (151, 450555), (245, 277689), (453, 150185), (613, 110985), (735, 92563), (755, 90111), (1057, 64365), (1839, 36995), (2265, 30037), (3065, 22197), (3171, 21455), (4291, 15855), (5285, 12873), (7399, 9195)]