21710363995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{14969}}^1$

素因数の和:15255

約数の個数: 32

約数和(自身を含む): 28015217280

約数和(自身を除く): 6304853285

約数列:

[1, 5, 17, 85, 113, 151, 565, 755, 1921, 2567, 9605, 12835, 14969, 17063, 74845, 85315, 254473, 290071, 1272365, 1450355, 1691497, 2260319, 8457485, 11301595, 28755449, 38425423, 143777245, 192127115, 255416047, 1277080235, 4342072799, 21710363995]

約数ペア:

[(1, 21710363995), (5, 4342072799), (17, 1277080235), (85, 255416047), (113, 192127115), (151, 143777245), (565, 38425423), (755, 28755449), (1921, 11301595), (2567, 8457485), (9605, 2260319), (12835, 1691497), (14969, 1450355), (17063, 1272365), (74845, 290071), (85315, 254473)]