16868524465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{10103}}^1$

素因数の和:11649

約数の個数: 32

約数和(自身を含む): 23099198976

約数和(自身を除く): 6230674511

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1511, 7555, 10103, 19643, 25687, 50515, 98215, 128435, 131339, 171751, 333931, 656695, 858755, 1669655, 2232763, 11163815, 15265633, 76328165, 198453229, 259515761, 992266145, 1297578805, 3373704893, 16868524465]

約数ペア:

[(1, 16868524465), (5, 3373704893), (13, 1297578805), (17, 992266145), (65, 259515761), (85, 198453229), (221, 76328165), (1105, 15265633), (1511, 11163815), (7555, 2232763), (10103, 1669655), (19643, 858755), (25687, 656695), (50515, 333931), (98215, 171751), (128435, 131339)]