63876015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 127296000

約数和(自身を除く): 63419985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 995, 1019, 1393, 1791, 2985, 3057, 4179, 5095, 6965, 7133, 8955, 9171, 12537, 15285, 20895, 21399, 35665, 45855, 62685, 64197, 106995, 202781, 320985, 608343, 1013905, 1419467, 1825029, 3041715, 4258401, 7097335, 9125145, 12775203, 21292005, 63876015]

約数ペア:

[(1, 63876015), (3, 21292005), (5, 12775203), (7, 9125145), (9, 7097335), (15, 4258401), (21, 3041715), (35, 1825029), (45, 1419467), (63, 1013905), (105, 608343), (199, 320985), (315, 202781), (597, 106995), (995, 64197), (1019, 62685), (1393, 45855), (1791, 35665), (2985, 21399), (3057, 20895), (4179, 15285), (5095, 12537), (6965, 9171), (7133, 8955)]