117407985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 199749888

約数和(自身を除く): 82341903

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 6421, 18285, 19263, 32105, 96315, 147683, 340313, 443049, 738415, 1020939, 1701565, 2215245, 5104695, 7827199, 23481597, 39135995, 117407985]

約数ペア:

[(1, 117407985), (3, 39135995), (5, 23481597), (15, 7827199), (23, 5104695), (53, 2215245), (69, 1701565), (115, 1020939), (159, 738415), (265, 443049), (345, 340313), (795, 147683), (1219, 96315), (3657, 32105), (6095, 19263), (6421, 18285)]