156698325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 333263268

約数和(自身を除く): 176564943

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 61, 63, 75, 105, 147, 175, 183, 225, 233, 245, 305, 315, 427, 441, 525, 549, 699, 735, 915, 1165, 1225, 1281, 1525, 1575, 1631, 2097, 2135, 2205, 2745, 2989, 3495, 3675, 3843, 4575, 4893, 5825, 6405, 8155, 8967, 10485, 10675, 11025, 11417, 13725, 14213, 14679, 14945, 17475, 19215, 24465, 26901, 32025, 34251, 40775, 42639, 44835, 52425, 57085, 71065, 73395, 74725, 96075, 99491, 102753, 122325, 127917, 134505, 171255, 213195, 224175, 285425, 298473, 355325, 366975, 497455, 513765, 639585, 672525, 696437, 856275, 895419, 1065975, 1492365, 2089311, 2487275, 2568825, 3197925, 3482185, 4477095, 6267933, 7461825, 10446555, 17410925, 22385475, 31339665, 52232775, 156698325]

約数ペア:

[(1, 156698325), (3, 52232775), (5, 31339665), (7, 22385475), (9, 17410925), (15, 10446555), (21, 7461825), (25, 6267933), (35, 4477095), (45, 3482185), (49, 3197925), (61, 2568825), (63, 2487275), (75, 2089311), (105, 1492365), (147, 1065975), (175, 895419), (183, 856275), (225, 696437), (233, 672525), (245, 639585), (305, 513765), (315, 497455), (427, 366975), (441, 355325), (525, 298473), (549, 285425), (699, 224175), (735, 213195), (915, 171255), (1165, 134505), (1225, 127917), (1281, 122325), (1525, 102753), (1575, 99491), (1631, 96075), (2097, 74725), (2135, 73395), (2205, 71065), (2745, 57085), (2989, 52425), (3495, 44835), (3675, 42639), (3843, 40775), (4575, 34251), (4893, 32025), (5825, 26901), (6405, 24465), (8155, 19215), (8967, 17475), (10485, 14945), (10675, 14679), (11025, 14213), (11417, 13725)]