99702975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 186972160

約数和(自身を除く): 87269185

約数列:

[1, 3, 5, 15, 19, 25, 31, 37, 57, 61, 75, 93, 95, 111, 155, 183, 185, 285, 305, 465, 475, 555, 589, 703, 775, 915, 925, 1147, 1159, 1425, 1525, 1767, 1891, 2109, 2257, 2325, 2775, 2945, 3441, 3477, 3515, 4575, 5673, 5735, 5795, 6771, 8835, 9455, 10545, 11285, 14725, 17205, 17385, 17575, 21793, 28365, 28675, 28975, 33855, 35929, 42883, 44175, 47275, 52725, 56425, 65379, 69967, 86025, 86925, 107787, 108965, 128649, 141825, 169275, 179645, 209901, 214415, 326895, 349835, 538935, 544825, 643245, 898225, 1049505, 1072075, 1329373, 1634475, 1749175, 2694675, 3216225, 3988119, 5247525, 6646865, 19940595, 33234325, 99702975]

約数ペア:

[(1, 99702975), (3, 33234325), (5, 19940595), (15, 6646865), (19, 5247525), (25, 3988119), (31, 3216225), (37, 2694675), (57, 1749175), (61, 1634475), (75, 1329373), (93, 1072075), (95, 1049505), (111, 898225), (155, 643245), (183, 544825), (185, 538935), (285, 349835), (305, 326895), (465, 214415), (475, 209901), (555, 179645), (589, 169275), (703, 141825), (775, 128649), (915, 108965), (925, 107787), (1147, 86925), (1159, 86025), (1425, 69967), (1525, 65379), (1767, 56425), (1891, 52725), (2109, 47275), (2257, 44175), (2325, 42883), (2775, 35929), (2945, 33855), (3441, 28975), (3477, 28675), (3515, 28365), (4575, 21793), (5673, 17575), (5735, 17385), (5795, 17205), (6771, 14725), (8835, 11285), (9455, 10545)]