74732115

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 49186221

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 1493, 3337, 4479, 7465, 10011, 16685, 22395, 50055, 70171, 106003, 210513, 318009, 350855, 530015, 1052565, 1590045, 4982141, 14946423, 24910705, 74732115]

約数ペア:

[(1, 74732115), (3, 24910705), (5, 14946423), (15, 4982141), (47, 1590045), (71, 1052565), (141, 530015), (213, 350855), (235, 318009), (355, 210513), (705, 106003), (1065, 70171), (1493, 50055), (3337, 22395), (4479, 16685), (7465, 10011)]