89756345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 131072256

約数和(自身を除く): 41315911

約数列:

[1, 5, 7, 17, 35, 85, 119, 251, 595, 601, 1255, 1757, 3005, 4207, 4267, 8785, 10217, 21035, 21335, 29869, 51085, 71519, 149345, 150851, 357595, 754255, 1055957, 2564467, 5279785, 12822335, 17951269, 89756345]

約数ペア:

[(1, 89756345), (5, 17951269), (7, 12822335), (17, 5279785), (35, 2564467), (85, 1055957), (119, 754255), (251, 357595), (595, 150851), (601, 149345), (1255, 71519), (1757, 51085), (3005, 29869), (4207, 21335), (4267, 21035), (8785, 10217)]