13568085

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 25075440

約数和(自身を除く): 11507355

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 281, 333, 435, 555, 843, 1073, 1305, 1405, 1665, 2529, 3219, 4215, 5365, 8149, 9657, 10397, 12645, 16095, 24447, 31191, 40745, 48285, 51985, 73341, 93573, 122235, 155955, 301513, 366705, 467865, 904539, 1507565, 2713617, 4522695, 13568085]

約数ペア:

[(1, 13568085), (3, 4522695), (5, 2713617), (9, 1507565), (15, 904539), (29, 467865), (37, 366705), (45, 301513), (87, 155955), (111, 122235), (145, 93573), (185, 73341), (261, 51985), (281, 48285), (333, 40745), (435, 31191), (555, 24447), (843, 16095), (1073, 12645), (1305, 10397), (1405, 9657), (1665, 8149), (2529, 5365), (3219, 4215)]