18442051485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{661361}}^1$

素因数の和:661406

約数の個数: 48

約数和(自身を含む): 34856422848

約数和(自身を除く): 16414371363

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 5577, 9295, 27885, 661361, 1984083, 3306805, 7274971, 8597693, 9920415, 21824913, 25793079, 36374855, 42988465, 94574623, 109124565, 111770009, 128965395, 283723869, 335310027, 472873115, 558850045, 1229470099, 1418619345, 1676550135, 3688410297, 6147350495, 18442051485]

約数ペア:

[(1, 18442051485), (3, 6147350495), (5, 3688410297), (11, 1676550135), (13, 1418619345), (15, 1229470099), (33, 558850045), (39, 472873115), (55, 335310027), (65, 283723869), (143, 128965395), (165, 111770009), (169, 109124565), (195, 94574623), (429, 42988465), (507, 36374855), (715, 25793079), (845, 21824913), (1859, 9920415), (2145, 8597693), (2535, 7274971), (5577, 3306805), (9295, 1984083), (27885, 661361)]