324803025

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 602633304

約数和(自身を除く): 277830279

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 137, 205, 225, 257, 369, 411, 615, 685, 771, 1025, 1233, 1285, 1845, 2055, 2313, 3075, 3425, 3855, 5617, 6165, 6425, 9225, 10275, 10537, 11565, 16851, 19275, 28085, 30825, 31611, 35209, 50553, 52685, 57825, 84255, 94833, 105627, 140425, 158055, 176045, 252765, 263425, 316881, 421275, 474165, 528135, 790275, 880225, 1263825, 1443569, 1584405, 2370825, 2640675, 4330707, 7217845, 7922025, 12992121, 21653535, 36089225, 64960605, 108267675, 324803025]

約数ペア:

[(1, 324803025), (3, 108267675), (5, 64960605), (9, 36089225), (15, 21653535), (25, 12992121), (41, 7922025), (45, 7217845), (75, 4330707), (123, 2640675), (137, 2370825), (205, 1584405), (225, 1443569), (257, 1263825), (369, 880225), (411, 790275), (615, 528135), (685, 474165), (771, 421275), (1025, 316881), (1233, 263425), (1285, 252765), (1845, 176045), (2055, 158055), (2313, 140425), (3075, 105627), (3425, 94833), (3855, 84255), (5617, 57825), (6165, 52685), (6425, 50553), (9225, 35209), (10275, 31611), (10537, 30825), (11565, 28085), (16851, 19275)]