75880665

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11471}}^1$

素因数の和:11499

約数の個数: 48

約数和(自身を含む): 156936960

約数和(自身を除く): 81056295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 11471, 34413, 57355, 80297, 103239, 172065, 240891, 309717, 401485, 516195, 562079, 722673, 1204455, 1548585, 1686237, 2168019, 2810395, 3613365, 5058711, 8431185, 10840095, 15176133, 25293555, 75880665]

約数ペア:

[(1, 75880665), (3, 25293555), (5, 15176133), (7, 10840095), (9, 8431185), (15, 5058711), (21, 3613365), (27, 2810395), (35, 2168019), (45, 1686237), (49, 1548585), (63, 1204455), (105, 722673), (135, 562079), (147, 516195), (189, 401485), (245, 309717), (315, 240891), (441, 172065), (735, 103239), (945, 80297), (1323, 57355), (2205, 34413), (6615, 11471)]