1769162217985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{2953}}^1\times {\mathrm{7019}}^1$

素因数の和:10417

約数の個数: 32

約数和(自身を含む): 2178886469760

約数和(自身を除く): 409724251775

約数列:

[1, 5, 43, 215, 397, 1985, 2953, 7019, 14765, 17071, 35095, 85355, 126979, 301817, 634895, 1172341, 1509085, 2786543, 5861705, 13932715, 20727107, 50410663, 103635535, 119821349, 252053315, 599106745, 891265601, 4456328005, 8228661479, 41143307395, 353832443597, 1769162217985]

約数ペア:

[(1, 1769162217985), (5, 353832443597), (43, 41143307395), (215, 8228661479), (397, 4456328005), (1985, 891265601), (2953, 599106745), (7019, 252053315), (14765, 119821349), (17071, 103635535), (35095, 50410663), (85355, 20727107), (126979, 13932715), (301817, 5861705), (634895, 2786543), (1172341, 1509085)]