67364025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 120200640

約数和(自身を除く): 52836615

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1153, 1425, 2337, 3075, 3459, 3895, 5765, 11685, 17295, 19475, 21907, 28825, 47273, 58425, 65721, 86475, 109535, 141819, 236365, 328605, 547675, 709095, 898187, 1181825, 1643025, 2694561, 3545475, 4490935, 13472805, 22454675, 67364025]

約数ペア:

[(1, 67364025), (3, 22454675), (5, 13472805), (15, 4490935), (19, 3545475), (25, 2694561), (41, 1643025), (57, 1181825), (75, 898187), (95, 709095), (123, 547675), (205, 328605), (285, 236365), (475, 141819), (615, 109535), (779, 86475), (1025, 65721), (1153, 58425), (1425, 47273), (2337, 28825), (3075, 21907), (3459, 19475), (3895, 17295), (5765, 11685)]