5242755

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 9792000

約数和(自身を除く): 4549245

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1019, 1029, 1715, 3057, 5095, 5145, 7133, 15285, 21399, 35665, 49931, 106995, 149793, 249655, 349517, 748965, 1048551, 1747585, 5242755]

約数ペア:

[(1, 5242755), (3, 1747585), (5, 1048551), (7, 748965), (15, 349517), (21, 249655), (35, 149793), (49, 106995), (105, 49931), (147, 35665), (245, 21399), (343, 15285), (735, 7133), (1019, 5145), (1029, 5095), (1715, 3057)]