152406975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4759}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 292759040

約数和(自身を除く): 140352065

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 427, 525, 915, 1281, 1525, 2135, 4575, 4759, 6405, 10675, 14277, 23795, 32025, 33313, 71385, 99939, 118975, 166565, 290299, 356925, 499695, 832825, 870897, 1451495, 2032093, 2498475, 4354485, 6096279, 7257475, 10160465, 21772425, 30481395, 50802325, 152406975]

約数ペア:

[(1, 152406975), (3, 50802325), (5, 30481395), (7, 21772425), (15, 10160465), (21, 7257475), (25, 6096279), (35, 4354485), (61, 2498475), (75, 2032093), (105, 1451495), (175, 870897), (183, 832825), (305, 499695), (427, 356925), (525, 290299), (915, 166565), (1281, 118975), (1525, 99939), (2135, 71385), (4575, 33313), (4759, 32025), (6405, 23795), (10675, 14277)]