75075385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 113414400

約数和(自身を除く): 38339015

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 1789, 3815, 5995, 8393, 8945, 12523, 19679, 41965, 62615, 98395, 137753, 195001, 688765, 975005, 1365007, 2145011, 6825035, 10725055, 15015077, 75075385]

約数ペア:

[(1, 75075385), (5, 15015077), (7, 10725055), (11, 6825035), (35, 2145011), (55, 1365007), (77, 975005), (109, 688765), (385, 195001), (545, 137753), (763, 98395), (1199, 62615), (1789, 41965), (3815, 19679), (5995, 12523), (8393, 8945)]