8271100545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{20707}}^1$

素因数の和:21605

約数の個数: 32

約数和(自身を含む): 13677219840

約数和(自身を除く): 5406119295

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 859, 2577, 4295, 12885, 20707, 26629, 62121, 79887, 103535, 133145, 310605, 399435, 641917, 1925751, 3209585, 9628755, 17787313, 53361939, 88936565, 266809695, 551406703, 1654220109, 2757033515, 8271100545]

約数ペア:

[(1, 8271100545), (3, 2757033515), (5, 1654220109), (15, 551406703), (31, 266809695), (93, 88936565), (155, 53361939), (465, 17787313), (859, 9628755), (2577, 3209585), (4295, 1925751), (12885, 641917), (20707, 399435), (26629, 310605), (62121, 133145), (79887, 103535)]