75224715

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 122707200

約数和(自身を除く): 47482485

約数列:

[1, 3, 5, 15, 109, 139, 327, 331, 417, 545, 695, 993, 1635, 1655, 2085, 4965, 15151, 36079, 45453, 46009, 75755, 108237, 138027, 180395, 227265, 230045, 541185, 690135, 5014981, 15044943, 25074905, 75224715]

約数ペア:

[(1, 75224715), (3, 25074905), (5, 15044943), (15, 5014981), (109, 690135), (139, 541185), (327, 230045), (331, 227265), (417, 180395), (545, 138027), (695, 108237), (993, 75755), (1635, 46009), (1655, 45453), (2085, 36079), (4965, 15151)]