1250202015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 2370491136

約数和(自身を除く): 1120289121

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 73, 85, 153, 183, 219, 255, 305, 365, 367, 549, 657, 765, 915, 1037, 1095, 1101, 1241, 1835, 2745, 3111, 3285, 3303, 3723, 4453, 5185, 5505, 6205, 6239, 9333, 11169, 13359, 15555, 16515, 18615, 18717, 22265, 22387, 26791, 31195, 40077, 46665, 55845, 56151, 66795, 67161, 75701, 80373, 93585, 111935, 133955, 200385, 201483, 227103, 241119, 280755, 335805, 378505, 380579, 401865, 455447, 681309, 1007415, 1135515, 1141737, 1205595, 1366341, 1634251, 1902895, 2277235, 3406545, 3425211, 4099023, 4902753, 5708685, 6831705, 8171255, 14708259, 17126055, 20495115, 24513765, 27782267, 73541295, 83346801, 138911335, 250040403, 416734005, 1250202015]

約数ペア:

[(1, 1250202015), (3, 416734005), (5, 250040403), (9, 138911335), (15, 83346801), (17, 73541295), (45, 27782267), (51, 24513765), (61, 20495115), (73, 17126055), (85, 14708259), (153, 8171255), (183, 6831705), (219, 5708685), (255, 4902753), (305, 4099023), (365, 3425211), (367, 3406545), (549, 2277235), (657, 1902895), (765, 1634251), (915, 1366341), (1037, 1205595), (1095, 1141737), (1101, 1135515), (1241, 1007415), (1835, 681309), (2745, 455447), (3111, 401865), (3285, 380579), (3303, 378505), (3723, 335805), (4453, 280755), (5185, 241119), (5505, 227103), (6205, 201483), (6239, 200385), (9333, 133955), (11169, 111935), (13359, 93585), (15555, 80373), (16515, 75701), (18615, 67161), (18717, 66795), (22265, 56151), (22387, 55845), (26791, 46665), (31195, 40077)]