75392535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1709}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 128537280

約数和(自身を除く): 53144745

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 519, 865, 1709, 2595, 2941, 5127, 8545, 8823, 14705, 25635, 29053, 44115, 87159, 145265, 295657, 435795, 886971, 1478285, 4434855, 5026169, 15078507, 25130845, 75392535]

約数ペア:

[(1, 75392535), (3, 25130845), (5, 15078507), (15, 5026169), (17, 4434855), (51, 1478285), (85, 886971), (173, 435795), (255, 295657), (519, 145265), (865, 87159), (1709, 44115), (2595, 29053), (2941, 25635), (5127, 14705), (8545, 8823)]