47826765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 95472000

約数和(自身を除く): 47645235

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1019, 1043, 1341, 2235, 3057, 3129, 5095, 5215, 6705, 7133, 9171, 9387, 15285, 15645, 21399, 35665, 45855, 46935, 64197, 106995, 151831, 320985, 455493, 759155, 1062817, 1366479, 2277465, 3188451, 5314085, 6832395, 9565353, 15942255, 47826765]

約数ペア:

[(1, 47826765), (3, 15942255), (5, 9565353), (7, 6832395), (9, 5314085), (15, 3188451), (21, 2277465), (35, 1366479), (45, 1062817), (63, 759155), (105, 455493), (149, 320985), (315, 151831), (447, 106995), (745, 64197), (1019, 46935), (1043, 45855), (1341, 35665), (2235, 21399), (3057, 15645), (3129, 15285), (5095, 9387), (5215, 9171), (6705, 7133)]