125469775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 173024640

約数和(自身を除く): 47554865

約数列:

[1, 5, 17, 25, 37, 79, 85, 101, 185, 395, 425, 505, 629, 925, 1343, 1717, 1975, 2525, 2923, 3145, 3737, 6715, 7979, 8585, 14615, 15725, 18685, 33575, 39895, 42925, 49691, 63529, 73075, 93425, 135643, 199475, 248455, 295223, 317645, 678215, 1242275, 1476115, 1588225, 3391075, 5018791, 7380575, 25093955, 125469775]

約数ペア:

[(1, 125469775), (5, 25093955), (17, 7380575), (25, 5018791), (37, 3391075), (79, 1588225), (85, 1476115), (101, 1242275), (185, 678215), (395, 317645), (425, 295223), (505, 248455), (629, 199475), (925, 135643), (1343, 93425), (1717, 73075), (1975, 63529), (2525, 49691), (2923, 42925), (3145, 39895), (3737, 33575), (6715, 18685), (7979, 15725), (8585, 14615)]