1121569145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 1466156160

約数和(自身を除く): 344587015

約数列:

[1, 5, 19, 41, 95, 101, 205, 505, 779, 1919, 2851, 3895, 4141, 9595, 14255, 20705, 54169, 78679, 116891, 270845, 287951, 393395, 584455, 1439755, 2220929, 5471069, 11104645, 11805991, 27355345, 59029955, 224313829, 1121569145]

約数ペア:

[(1, 1121569145), (5, 224313829), (19, 59029955), (41, 27355345), (95, 11805991), (101, 11104645), (205, 5471069), (505, 2220929), (779, 1439755), (1919, 584455), (2851, 393395), (3895, 287951), (4141, 270845), (9595, 116891), (14255, 78679), (20705, 54169)]