74445415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 28405145

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 929, 1457, 1705, 2585, 4645, 7285, 10219, 16027, 28799, 43663, 51095, 80135, 143995, 218315, 316789, 480293, 1353553, 1583945, 2401465, 6767765, 14889083, 74445415]

約数ペア:

[(1, 74445415), (5, 14889083), (11, 6767765), (31, 2401465), (47, 1583945), (55, 1353553), (155, 480293), (235, 316789), (341, 218315), (517, 143995), (929, 80135), (1457, 51095), (1705, 43663), (2585, 28799), (4645, 16027), (7285, 10219)]