74951805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 126437760

約数和(自身を除く): 51485955

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 3251, 4611, 7685, 9753, 16255, 23055, 48765, 94279, 172303, 282837, 471395, 516909, 861515, 1414185, 2584545, 4996787, 14990361, 24983935, 74951805]

約数ペア:

[(1, 74951805), (3, 24983935), (5, 14990361), (15, 4996787), (29, 2584545), (53, 1414185), (87, 861515), (145, 516909), (159, 471395), (265, 282837), (435, 172303), (795, 94279), (1537, 48765), (3251, 23055), (4611, 16255), (7685, 9753)]