89207925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 168274944

約数和(自身を除く): 79067019

約数列:

[1, 3, 5, 15, 17, 25, 31, 37, 51, 61, 75, 85, 93, 111, 155, 183, 185, 255, 305, 425, 465, 527, 555, 629, 775, 915, 925, 1037, 1147, 1275, 1525, 1581, 1887, 1891, 2257, 2325, 2635, 2775, 3111, 3145, 3441, 4575, 5185, 5673, 5735, 6771, 7905, 9435, 9455, 11285, 13175, 15555, 15725, 17205, 19499, 25925, 28365, 28675, 32147, 33855, 38369, 39525, 47175, 47275, 56425, 58497, 69967, 77775, 86025, 96441, 97495, 115107, 141825, 160735, 169275, 191845, 209901, 292485, 349835, 482205, 487475, 575535, 803675, 959225, 1049505, 1189439, 1462425, 1749175, 2411025, 2877675, 3568317, 5247525, 5947195, 17841585, 29735975, 89207925]

約数ペア:

[(1, 89207925), (3, 29735975), (5, 17841585), (15, 5947195), (17, 5247525), (25, 3568317), (31, 2877675), (37, 2411025), (51, 1749175), (61, 1462425), (75, 1189439), (85, 1049505), (93, 959225), (111, 803675), (155, 575535), (183, 487475), (185, 482205), (255, 349835), (305, 292485), (425, 209901), (465, 191845), (527, 169275), (555, 160735), (629, 141825), (775, 115107), (915, 97495), (925, 96441), (1037, 86025), (1147, 77775), (1275, 69967), (1525, 58497), (1581, 56425), (1887, 47275), (1891, 47175), (2257, 39525), (2325, 38369), (2635, 33855), (2775, 32147), (3111, 28675), (3145, 28365), (3441, 25925), (4575, 19499), (5185, 17205), (5673, 15725), (5735, 15555), (6771, 13175), (7905, 11285), (9435, 9455)]