75118267

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 94279680

約数和(自身を除く): 19161413

約数列:

[1, 7, 19, 47, 61, 133, 197, 329, 427, 893, 1159, 1379, 2867, 3743, 6251, 8113, 9259, 12017, 20069, 26201, 54473, 64813, 84119, 175921, 228323, 381311, 564799, 1231447, 1598261, 3953593, 10731181, 75118267]

約数ペア:

[(1, 75118267), (7, 10731181), (19, 3953593), (47, 1598261), (61, 1231447), (133, 564799), (197, 381311), (329, 228323), (427, 175921), (893, 84119), (1159, 64813), (1379, 54473), (2867, 26201), (3743, 20069), (6251, 12017), (8113, 9259)]