79470825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 163799040

約数和(自身を除く): 84328215

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 57, 75, 93, 95, 105, 133, 155, 175, 217, 257, 285, 399, 465, 475, 525, 589, 651, 665, 771, 775, 1085, 1285, 1425, 1767, 1799, 1995, 2325, 2945, 3255, 3325, 3855, 4123, 4883, 5397, 5425, 6425, 7967, 8835, 8995, 9975, 12369, 14649, 14725, 16275, 19275, 20615, 23901, 24415, 26985, 34181, 39835, 44175, 44975, 55769, 61845, 73245, 102543, 103075, 119505, 122075, 134925, 151373, 167307, 170905, 199175, 278845, 309225, 366225, 454119, 512715, 597525, 756865, 836535, 854525, 1059611, 1394225, 2270595, 2563575, 3178833, 3784325, 4182675, 5298055, 11352975, 15894165, 26490275, 79470825]

約数ペア:

[(1, 79470825), (3, 26490275), (5, 15894165), (7, 11352975), (15, 5298055), (19, 4182675), (21, 3784325), (25, 3178833), (31, 2563575), (35, 2270595), (57, 1394225), (75, 1059611), (93, 854525), (95, 836535), (105, 756865), (133, 597525), (155, 512715), (175, 454119), (217, 366225), (257, 309225), (285, 278845), (399, 199175), (465, 170905), (475, 167307), (525, 151373), (589, 134925), (651, 122075), (665, 119505), (771, 103075), (775, 102543), (1085, 73245), (1285, 61845), (1425, 55769), (1767, 44975), (1799, 44175), (1995, 39835), (2325, 34181), (2945, 26985), (3255, 24415), (3325, 23901), (3855, 20615), (4123, 19275), (4883, 16275), (5397, 14725), (5425, 14649), (6425, 12369), (7967, 9975), (8835, 8995)]