191539055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 60057745

約数列:

[1, 5, 23, 29, 79, 115, 145, 395, 667, 727, 1817, 2291, 3335, 3635, 9085, 11455, 16721, 21083, 52693, 57433, 83605, 105415, 263465, 287165, 484909, 1320959, 1665557, 2424545, 6604795, 8327785, 38307811, 191539055]

約数ペア:

[(1, 191539055), (5, 38307811), (23, 8327785), (29, 6604795), (79, 2424545), (115, 1665557), (145, 1320959), (395, 484909), (667, 287165), (727, 263465), (1817, 105415), (2291, 83605), (3335, 57433), (3635, 52693), (9085, 21083), (11455, 16721)]