87134385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8431}}^1$

素因数の和:8505

約数の個数: 32

約数和(自身を含む): 152990208

約数和(自身を除く): 65855823

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 8431, 10335, 25293, 42155, 109603, 126465, 328809, 446843, 548015, 1340529, 1644045, 2234215, 5808959, 6702645, 17426877, 29044795, 87134385]

約数ペア:

[(1, 87134385), (3, 29044795), (5, 17426877), (13, 6702645), (15, 5808959), (39, 2234215), (53, 1644045), (65, 1340529), (159, 548015), (195, 446843), (265, 328809), (689, 126465), (795, 109603), (2067, 42155), (3445, 25293), (8431, 10335)]