160393905

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{24247}}^1$

素因数の和:24275

約数の個数: 48

約数和(自身を含む): 331712640

約数和(自身を除く): 171318735

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, 24247, 72741, 121235, 169729, 218223, 363705, 509187, 654669, 848645, 1091115, 1188103, 1527561, 2545935, 3273345, 3564309, 4582683, 5940515, 7637805, 10692927, 17821545, 22913415, 32078781, 53464635, 160393905]

約数ペア:

[(1, 160393905), (3, 53464635), (5, 32078781), (7, 22913415), (9, 17821545), (15, 10692927), (21, 7637805), (27, 5940515), (35, 4582683), (45, 3564309), (49, 3273345), (63, 2545935), (105, 1527561), (135, 1188103), (147, 1091115), (189, 848645), (245, 654669), (315, 509187), (441, 363705), (735, 218223), (945, 169729), (1323, 121235), (2205, 72741), (6615, 24247)]