1919490045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{6659}}^1$

素因数の和:8425

約数の個数: 32

約数和(自身を含む): 3352803840

約数和(自身を除く): 1433313795

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1747, 5241, 6659, 8735, 19217, 19977, 26205, 33295, 57651, 73249, 96085, 99885, 219747, 288255, 366245, 1098735, 11633273, 34899819, 58166365, 127966003, 174499095, 383898009, 639830015, 1919490045]

約数ペア:

[(1, 1919490045), (3, 639830015), (5, 383898009), (11, 174499095), (15, 127966003), (33, 58166365), (55, 34899819), (165, 11633273), (1747, 1098735), (5241, 366245), (6659, 288255), (8735, 219747), (19217, 99885), (19977, 96085), (26205, 73249), (33295, 57651)]