26154375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 49859040

約数和(自身を除く): 23704665

約数列:

[1, 3, 5, 13, 15, 25, 29, 37, 39, 65, 75, 87, 111, 125, 145, 185, 195, 325, 375, 377, 435, 481, 555, 625, 725, 925, 975, 1073, 1131, 1443, 1625, 1875, 1885, 2175, 2405, 2775, 3219, 3625, 4625, 4875, 5365, 5655, 7215, 8125, 9425, 10875, 12025, 13875, 13949, 16095, 18125, 23125, 24375, 26825, 28275, 36075, 41847, 47125, 54375, 60125, 69375, 69745, 80475, 134125, 141375, 180375, 209235, 235625, 300625, 348725, 402375, 670625, 706875, 901875, 1046175, 1743625, 2011875, 5230875, 8718125, 26154375]

約数ペア:

[(1, 26154375), (3, 8718125), (5, 5230875), (13, 2011875), (15, 1743625), (25, 1046175), (29, 901875), (37, 706875), (39, 670625), (65, 402375), (75, 348725), (87, 300625), (111, 235625), (125, 209235), (145, 180375), (185, 141375), (195, 134125), (325, 80475), (375, 69745), (377, 69375), (435, 60125), (481, 54375), (555, 47125), (625, 41847), (725, 36075), (925, 28275), (975, 26825), (1073, 24375), (1131, 23125), (1443, 18125), (1625, 16095), (1875, 13949), (1885, 13875), (2175, 12025), (2405, 10875), (2775, 9425), (3219, 8125), (3625, 7215), (4625, 5655), (4875, 5365)]