73984485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 121208832

約数和(自身を除く): 47224347

約数列:

[1, 3, 5, 15, 71, 127, 213, 355, 381, 547, 635, 1065, 1641, 1905, 2735, 8205, 9017, 27051, 38837, 45085, 69469, 116511, 135255, 194185, 208407, 347345, 582555, 1042035, 4932299, 14796897, 24661495, 73984485]

約数ペア:

[(1, 73984485), (3, 24661495), (5, 14796897), (15, 4932299), (71, 1042035), (127, 582555), (213, 347345), (355, 208407), (381, 194185), (547, 135255), (635, 116511), (1065, 69469), (1641, 45085), (1905, 38837), (2735, 27051), (8205, 9017)]