105173865

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 85882455

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 415, 435, 747, 971, 1245, 1305, 2407, 2913, 3735, 4855, 7221, 8739, 12035, 14565, 21663, 28159, 36105, 43695, 80593, 84477, 108315, 140795, 241779, 253431, 402965, 422385, 725337, 1208895, 1267155, 2337197, 3626685, 7011591, 11685985, 21034773, 35057955, 105173865]

約数ペア:

[(1, 105173865), (3, 35057955), (5, 21034773), (9, 11685985), (15, 7011591), (29, 3626685), (45, 2337197), (83, 1267155), (87, 1208895), (145, 725337), (249, 422385), (261, 402965), (415, 253431), (435, 241779), (747, 140795), (971, 108315), (1245, 84477), (1305, 80593), (2407, 43695), (2913, 36105), (3735, 28159), (4855, 21663), (7221, 14565), (8739, 12035)]