347313915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 686859264

約数和(自身を除く): 339545349

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 83, 115, 117, 195, 207, 249, 299, 311, 345, 415, 585, 747, 897, 933, 1035, 1079, 1245, 1495, 1555, 1909, 2691, 2799, 3237, 3735, 4043, 4485, 4665, 5395, 5727, 7153, 9545, 9711, 12129, 13455, 13995, 16185, 17181, 20215, 21459, 24817, 25813, 28635, 35765, 36387, 48555, 60645, 64377, 74451, 77439, 85905, 92989, 107295, 124085, 129065, 181935, 223353, 232317, 278967, 321885, 335569, 372255, 387195, 464945, 593699, 836901, 1006707, 1116765, 1161585, 1394835, 1677845, 1781097, 2968495, 3020121, 4184505, 5033535, 5343291, 7718087, 8905485, 15100605, 23154261, 26716455, 38590435, 69462783, 115771305, 347313915]

約数ペア:

[(1, 347313915), (3, 115771305), (5, 69462783), (9, 38590435), (13, 26716455), (15, 23154261), (23, 15100605), (39, 8905485), (45, 7718087), (65, 5343291), (69, 5033535), (83, 4184505), (115, 3020121), (117, 2968495), (195, 1781097), (207, 1677845), (249, 1394835), (299, 1161585), (311, 1116765), (345, 1006707), (415, 836901), (585, 593699), (747, 464945), (897, 387195), (933, 372255), (1035, 335569), (1079, 321885), (1245, 278967), (1495, 232317), (1555, 223353), (1909, 181935), (2691, 129065), (2799, 124085), (3237, 107295), (3735, 92989), (4043, 85905), (4485, 77439), (4665, 74451), (5395, 64377), (5727, 60645), (7153, 48555), (9545, 36387), (9711, 35765), (12129, 28635), (13455, 25813), (13995, 24817), (16185, 21459), (17181, 20215)]