387982595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 645096960

約数和(自身を除く): 257114365

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 67, 77, 89, 91, 143, 169, 335, 385, 445, 455, 469, 623, 715, 737, 845, 871, 979, 1001, 1157, 1183, 1859, 2345, 3115, 3685, 4355, 4895, 5005, 5159, 5785, 5915, 5963, 6097, 6853, 8099, 9295, 9581, 11323, 12727, 13013, 15041, 25795, 29815, 30485, 34265, 40495, 41741, 47905, 56615, 63635, 65065, 65593, 67067, 75205, 77519, 79261, 89089, 105287, 124553, 165451, 208705, 327965, 335335, 387595, 396305, 445445, 459151, 526435, 542633, 622765, 827255, 852709, 871871, 1007747, 1158157, 2295755, 2713165, 4263545, 4359355, 5038735, 5790785, 5968963, 7054229, 11085217, 29844815, 35271145, 55426085, 77596519, 387982595]

約数ペア:

[(1, 387982595), (5, 77596519), (7, 55426085), (11, 35271145), (13, 29844815), (35, 11085217), (55, 7054229), (65, 5968963), (67, 5790785), (77, 5038735), (89, 4359355), (91, 4263545), (143, 2713165), (169, 2295755), (335, 1158157), (385, 1007747), (445, 871871), (455, 852709), (469, 827255), (623, 622765), (715, 542633), (737, 526435), (845, 459151), (871, 445445), (979, 396305), (1001, 387595), (1157, 335335), (1183, 327965), (1859, 208705), (2345, 165451), (3115, 124553), (3685, 105287), (4355, 89089), (4895, 79261), (5005, 77519), (5159, 75205), (5785, 67067), (5915, 65593), (5963, 65065), (6097, 63635), (6853, 56615), (8099, 47905), (9295, 41741), (9581, 40495), (11323, 34265), (12727, 30485), (13013, 29815), (15041, 25795)]