38840085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45427}}^1$

素因数の和:45457

約数の個数: 24

約数和(自身を含む): 70867680

約数和(自身を除く): 32027595

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 45427, 136281, 227135, 408843, 681405, 863113, 2044215, 2589339, 4315565, 7768017, 12946695, 38840085]

約数ペア:

[(1, 38840085), (3, 12946695), (5, 7768017), (9, 4315565), (15, 2589339), (19, 2044215), (45, 863113), (57, 681405), (95, 408843), (171, 227135), (285, 136281), (855, 45427)]