25586925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 54663168

約数和(自身を除く): 29076243

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 105, 115, 161, 163, 175, 195, 273, 299, 325, 345, 455, 483, 489, 525, 575, 805, 815, 897, 975, 1141, 1365, 1495, 1725, 2093, 2119, 2275, 2415, 2445, 3423, 3749, 4025, 4075, 4485, 5705, 6279, 6357, 6825, 7475, 10465, 10595, 11247, 12075, 12225, 14833, 17115, 18745, 22425, 26243, 28525, 31395, 31785, 44499, 48737, 52325, 52975, 56235, 74165, 78729, 85575, 93725, 131215, 146211, 156975, 158925, 222495, 243685, 281175, 341159, 370825, 393645, 656075, 731055, 1023477, 1112475, 1218425, 1705795, 1968225, 3655275, 5117385, 8528975, 25586925]

約数ペア:

[(1, 25586925), (3, 8528975), (5, 5117385), (7, 3655275), (13, 1968225), (15, 1705795), (21, 1218425), (23, 1112475), (25, 1023477), (35, 731055), (39, 656075), (65, 393645), (69, 370825), (75, 341159), (91, 281175), (105, 243685), (115, 222495), (161, 158925), (163, 156975), (175, 146211), (195, 131215), (273, 93725), (299, 85575), (325, 78729), (345, 74165), (455, 56235), (483, 52975), (489, 52325), (525, 48737), (575, 44499), (805, 31785), (815, 31395), (897, 28525), (975, 26243), (1141, 22425), (1365, 18745), (1495, 17115), (1725, 14833), (2093, 12225), (2119, 12075), (2275, 11247), (2415, 10595), (2445, 10465), (3423, 7475), (3749, 6825), (4025, 6357), (4075, 6279), (4485, 5705)]