61227405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3769}}^1$

素因数の和:3818

約数の個数: 36

約数和(自身を含む): 112036860

約数和(自身を除く): 50809455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 3769, 5415, 11307, 16245, 18845, 33921, 56535, 71611, 169605, 214833, 358055, 644499, 1074165, 1360609, 3222495, 4081827, 6803045, 12245481, 20409135, 61227405]

約数ペア:

[(1, 61227405), (3, 20409135), (5, 12245481), (9, 6803045), (15, 4081827), (19, 3222495), (45, 1360609), (57, 1074165), (95, 644499), (171, 358055), (285, 214833), (361, 169605), (855, 71611), (1083, 56535), (1805, 33921), (3249, 18845), (3769, 16245), (5415, 11307)]