192459905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 257074560

約数和(自身を除く): 64614655

約数列:

[1, 5, 11, 55, 113, 173, 179, 565, 865, 895, 1243, 1903, 1969, 6215, 9515, 9845, 19549, 20227, 30967, 97745, 101135, 154835, 215039, 222497, 340637, 1075195, 1112485, 1703185, 3499271, 17496355, 38491981, 192459905]

約数ペア:

[(1, 192459905), (5, 38491981), (11, 17496355), (55, 3499271), (113, 1703185), (173, 1112485), (179, 1075195), (565, 340637), (865, 222497), (895, 215039), (1243, 154835), (1903, 101135), (1969, 97745), (6215, 30967), (9515, 20227), (9845, 19549)]