73474765

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 50630195

約数列:

[1, 5, 7, 13, 17, 23, 35, 49, 59, 65, 85, 91, 115, 119, 161, 221, 245, 295, 299, 391, 413, 455, 595, 637, 767, 805, 833, 1003, 1105, 1127, 1357, 1495, 1547, 1955, 2065, 2093, 2737, 2891, 3185, 3835, 4165, 5015, 5083, 5369, 5635, 6785, 7021, 7735, 9499, 10465, 10829, 13039, 13685, 14455, 14651, 17641, 19159, 23069, 25415, 26845, 35105, 35581, 37583, 47495, 49147, 54145, 65195, 66493, 73255, 88205, 91273, 95795, 115345, 123487, 161483, 177905, 187915, 245735, 249067, 299897, 332465, 456365, 617435, 638911, 807415, 864409, 1130381, 1245335, 1499485, 2099279, 3194555, 4322045, 5651905, 10496395, 14694953, 73474765]

約数ペア:

[(1, 73474765), (5, 14694953), (7, 10496395), (13, 5651905), (17, 4322045), (23, 3194555), (35, 2099279), (49, 1499485), (59, 1245335), (65, 1130381), (85, 864409), (91, 807415), (115, 638911), (119, 617435), (161, 456365), (221, 332465), (245, 299897), (295, 249067), (299, 245735), (391, 187915), (413, 177905), (455, 161483), (595, 123487), (637, 115345), (767, 95795), (805, 91273), (833, 88205), (1003, 73255), (1105, 66493), (1127, 65195), (1357, 54145), (1495, 49147), (1547, 47495), (1955, 37583), (2065, 35581), (2093, 35105), (2737, 26845), (2891, 25415), (3185, 23069), (3835, 19159), (4165, 17641), (5015, 14651), (5083, 14455), (5369, 13685), (5635, 13039), (6785, 10829), (7021, 10465), (7735, 9499)]