15697670085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 29151353088

約数和(自身を除く): 13453683003

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 521, 645, 677, 989, 1035, 1563, 1935, 2031, 2605, 2967, 3385, 4689, 4945, 6093, 7815, 8901, 10155, 11983, 14835, 15571, 22403, 23445, 29111, 30465, 35949, 44505, 46713, 59915, 67209, 77855, 87333, 107847, 112015, 140139, 145555, 179745, 201627, 233565, 261999, 336045, 352717, 436665, 515269, 539235, 669553, 700695, 1008135, 1058151, 1309995, 1545807, 1763585, 2008659, 2576345, 3174453, 3347765, 4637421, 5290755, 6025977, 7729035, 8112491, 10043295, 15166831, 15872265, 23187105, 24337473, 30129885, 40562455, 45500493, 73012419, 75834155, 121687365, 136501479, 227502465, 348837113, 365062095, 682507395, 1046511339, 1744185565, 3139534017, 5232556695, 15697670085]

約数ペア:

[(1, 15697670085), (3, 5232556695), (5, 3139534017), (9, 1744185565), (15, 1046511339), (23, 682507395), (43, 365062095), (45, 348837113), (69, 227502465), (115, 136501479), (129, 121687365), (207, 75834155), (215, 73012419), (345, 45500493), (387, 40562455), (521, 30129885), (645, 24337473), (677, 23187105), (989, 15872265), (1035, 15166831), (1563, 10043295), (1935, 8112491), (2031, 7729035), (2605, 6025977), (2967, 5290755), (3385, 4637421), (4689, 3347765), (4945, 3174453), (6093, 2576345), (7815, 2008659), (8901, 1763585), (10155, 1545807), (11983, 1309995), (14835, 1058151), (15571, 1008135), (22403, 700695), (23445, 669553), (29111, 539235), (30465, 515269), (35949, 436665), (44505, 352717), (46713, 336045), (59915, 261999), (67209, 233565), (77855, 201627), (87333, 179745), (107847, 145555), (112015, 140139)]