26857125505

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1\times {\mathrm{2753}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 37048658688

約数和(自身を除く): 10191533183

約数列:

[1, 5, 7, 35, 211, 1055, 1321, 1477, 2753, 6605, 7385, 9247, 13765, 19271, 46235, 96355, 278731, 580883, 1393655, 1951117, 2904415, 3636713, 4066181, 9755585, 18183565, 20330905, 25456991, 127284955, 767346443, 3836732215, 5371425101, 26857125505]

約数ペア:

[(1, 26857125505), (5, 5371425101), (7, 3836732215), (35, 767346443), (211, 127284955), (1055, 25456991), (1321, 20330905), (1477, 18183565), (2753, 9755585), (6605, 4066181), (7385, 3636713), (9247, 2904415), (13765, 1951117), (19271, 1393655), (46235, 580883), (96355, 278731)]