77333475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 134848512

約数和(自身を除く): 57515037

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 127, 345, 353, 381, 575, 635, 1059, 1725, 1765, 1905, 2921, 3175, 5295, 8119, 8763, 8825, 9525, 14605, 24357, 26475, 40595, 43815, 44831, 73025, 121785, 134493, 202975, 219075, 224155, 608925, 672465, 1031113, 1120775, 3093339, 3362325, 5155565, 15466695, 25777825, 77333475]

約数ペア:

[(1, 77333475), (3, 25777825), (5, 15466695), (15, 5155565), (23, 3362325), (25, 3093339), (69, 1120775), (75, 1031113), (115, 672465), (127, 608925), (345, 224155), (353, 219075), (381, 202975), (575, 134493), (635, 121785), (1059, 73025), (1725, 44831), (1765, 43815), (1905, 40595), (2921, 26475), (3175, 24357), (5295, 14605), (8119, 9525), (8763, 8825)]