89580855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 190955520

約数和(自身を除く): 101374665

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 31, 35, 39, 65, 73, 87, 91, 93, 105, 145, 155, 195, 203, 217, 219, 273, 365, 377, 403, 435, 455, 465, 511, 609, 651, 899, 949, 1015, 1085, 1095, 1131, 1209, 1365, 1533, 1885, 2015, 2117, 2263, 2555, 2639, 2697, 2821, 2847, 3045, 3255, 4495, 4745, 5655, 6045, 6293, 6351, 6643, 6789, 7665, 7917, 8463, 10585, 11315, 11687, 13195, 13485, 14105, 14235, 14819, 15841, 18879, 19929, 27521, 29419, 31465, 31755, 33215, 33945, 35061, 39585, 42315, 44457, 47523, 58435, 65627, 74095, 79205, 81809, 82563, 88257, 94395, 99645, 137605, 147095, 175305, 192647, 196881, 205933, 222285, 237615, 245427, 328135, 409045, 412815, 441285, 459389, 577941, 617799, 853151, 963235, 984405, 1029665, 1227135, 1378167, 2296945, 2559453, 2889705, 3088995, 4265755, 5972057, 6890835, 12797265, 17916171, 29860285, 89580855]

約数ペア:

[(1, 89580855), (3, 29860285), (5, 17916171), (7, 12797265), (13, 6890835), (15, 5972057), (21, 4265755), (29, 3088995), (31, 2889705), (35, 2559453), (39, 2296945), (65, 1378167), (73, 1227135), (87, 1029665), (91, 984405), (93, 963235), (105, 853151), (145, 617799), (155, 577941), (195, 459389), (203, 441285), (217, 412815), (219, 409045), (273, 328135), (365, 245427), (377, 237615), (403, 222285), (435, 205933), (455, 196881), (465, 192647), (511, 175305), (609, 147095), (651, 137605), (899, 99645), (949, 94395), (1015, 88257), (1085, 82563), (1095, 81809), (1131, 79205), (1209, 74095), (1365, 65627), (1533, 58435), (1885, 47523), (2015, 44457), (2117, 42315), (2263, 39585), (2555, 35061), (2639, 33945), (2697, 33215), (2821, 31755), (2847, 31465), (3045, 29419), (3255, 27521), (4495, 19929), (4745, 18879), (5655, 15841), (6045, 14819), (6293, 14235), (6351, 14105), (6643, 13485), (6789, 13195), (7665, 11687), (7917, 11315), (8463, 10585)]