2023487895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 3883428864

約数和(自身を除く): 1859940969

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 143, 165, 177, 195, 271, 295, 429, 649, 715, 767, 813, 885, 1355, 1947, 2145, 2301, 2981, 3245, 3481, 3523, 3835, 4065, 8437, 8943, 9735, 10443, 10569, 11505, 14905, 15989, 17405, 17615, 25311, 38291, 38753, 42185, 44715, 45253, 47967, 52215, 52845, 79945, 114873, 116259, 126555, 135759, 175879, 191455, 193765, 207857, 226265, 239835, 497783, 527637, 574365, 581295, 623571, 678795, 879395, 943351, 1039285, 1493349, 2286427, 2488915, 2638185, 2830053, 3117855, 4716755, 6859281, 7466745, 10376861, 11432135, 12263563, 14150265, 31130583, 34296405, 36790689, 51884305, 61317815, 134899193, 155652915, 183953445, 404697579, 674495965, 2023487895]

約数ペア:

[(1, 2023487895), (3, 674495965), (5, 404697579), (11, 183953445), (13, 155652915), (15, 134899193), (33, 61317815), (39, 51884305), (55, 36790689), (59, 34296405), (65, 31130583), (143, 14150265), (165, 12263563), (177, 11432135), (195, 10376861), (271, 7466745), (295, 6859281), (429, 4716755), (649, 3117855), (715, 2830053), (767, 2638185), (813, 2488915), (885, 2286427), (1355, 1493349), (1947, 1039285), (2145, 943351), (2301, 879395), (2981, 678795), (3245, 623571), (3481, 581295), (3523, 574365), (3835, 527637), (4065, 497783), (8437, 239835), (8943, 226265), (9735, 207857), (10443, 193765), (10569, 191455), (11505, 175879), (14905, 135759), (15989, 126555), (17405, 116259), (17615, 114873), (25311, 79945), (38291, 52845), (38753, 52215), (42185, 47967), (44715, 45253)]