78944775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 86044665

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 75, 91, 105, 129, 175, 195, 215, 269, 273, 301, 325, 455, 525, 559, 645, 807, 903, 975, 1075, 1345, 1365, 1505, 1677, 1883, 2275, 2795, 3225, 3497, 3913, 4035, 4515, 5649, 6725, 6825, 7525, 8385, 9415, 10491, 11567, 11739, 13975, 17485, 19565, 20175, 22575, 24479, 28245, 34701, 41925, 47075, 52455, 57835, 58695, 73437, 80969, 87425, 97825, 122395, 141225, 150371, 173505, 242907, 262275, 289175, 293475, 367185, 404845, 451113, 611975, 751855, 867525, 1052597, 1214535, 1835925, 2024225, 2255565, 3157791, 3759275, 5262985, 6072675, 11277825, 15788955, 26314925, 78944775]

約数ペア:

[(1, 78944775), (3, 26314925), (5, 15788955), (7, 11277825), (13, 6072675), (15, 5262985), (21, 3759275), (25, 3157791), (35, 2255565), (39, 2024225), (43, 1835925), (65, 1214535), (75, 1052597), (91, 867525), (105, 751855), (129, 611975), (175, 451113), (195, 404845), (215, 367185), (269, 293475), (273, 289175), (301, 262275), (325, 242907), (455, 173505), (525, 150371), (559, 141225), (645, 122395), (807, 97825), (903, 87425), (975, 80969), (1075, 73437), (1345, 58695), (1365, 57835), (1505, 52455), (1677, 47075), (1883, 41925), (2275, 34701), (2795, 28245), (3225, 24479), (3497, 22575), (3913, 20175), (4035, 19565), (4515, 17485), (5649, 13975), (6725, 11739), (6825, 11567), (7525, 10491), (8385, 9415)]