85473245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 121371264

約数和(自身を除く): 35898019

約数列:

[1, 5, 11, 13, 55, 65, 143, 173, 691, 715, 865, 1903, 2249, 3455, 7601, 8983, 9515, 11245, 24739, 38005, 44915, 98813, 119543, 123695, 494065, 597715, 1314973, 1554059, 6574865, 7770295, 17094649, 85473245]

約数ペア:

[(1, 85473245), (5, 17094649), (11, 7770295), (13, 6574865), (55, 1554059), (65, 1314973), (143, 597715), (173, 494065), (691, 123695), (715, 119543), (865, 98813), (1903, 44915), (2249, 38005), (3455, 24739), (7601, 11245), (8983, 9515)]