22392545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 32686080

約数和(自身を除く): 10293535

約数列:

[1, 5, 7, 19, 35, 95, 133, 151, 223, 665, 755, 1057, 1115, 1561, 2869, 4237, 5285, 7805, 14345, 20083, 21185, 29659, 33673, 100415, 148295, 168365, 235711, 639787, 1178555, 3198935, 4478509, 22392545]

約数ペア:

[(1, 22392545), (5, 4478509), (7, 3198935), (19, 1178555), (35, 639787), (95, 235711), (133, 168365), (151, 148295), (223, 100415), (665, 33673), (755, 29659), (1057, 21185), (1115, 20083), (1561, 14345), (2869, 7805), (4237, 5285)]