229432455

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 469817712

約数和(自身を除く): 240385257

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 147, 201, 245, 315, 335, 441, 469, 603, 735, 1005, 1407, 1553, 2205, 2345, 3015, 3283, 4221, 4659, 7035, 7765, 9849, 10871, 13977, 16415, 21105, 23295, 29547, 32613, 49245, 54355, 69885, 76097, 97839, 104051, 147735, 163065, 228291, 312153, 380485, 489195, 520255, 684873, 728357, 936459, 1141455, 1560765, 2185071, 3424365, 3641785, 4682295, 5098499, 6555213, 10925355, 15295497, 25492495, 32776065, 45886491, 76477485, 229432455]

約数ペア:

[(1, 229432455), (3, 76477485), (5, 45886491), (7, 32776065), (9, 25492495), (15, 15295497), (21, 10925355), (35, 6555213), (45, 5098499), (49, 4682295), (63, 3641785), (67, 3424365), (105, 2185071), (147, 1560765), (201, 1141455), (245, 936459), (315, 728357), (335, 684873), (441, 520255), (469, 489195), (603, 380485), (735, 312153), (1005, 228291), (1407, 163065), (1553, 147735), (2205, 104051), (2345, 97839), (3015, 76097), (3283, 69885), (4221, 54355), (4659, 49245), (7035, 32613), (7765, 29547), (9849, 23295), (10871, 21105), (13977, 16415)]