129123735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1327}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 223104000

約数和(自身を除く): 93980265

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 499, 1327, 1497, 2495, 3981, 6487, 6635, 7485, 17251, 19461, 19905, 32435, 51753, 86255, 97305, 258765, 662173, 1986519, 3310865, 8608249, 9932595, 25824747, 43041245, 129123735]

約数ペア:

[(1, 129123735), (3, 43041245), (5, 25824747), (13, 9932595), (15, 8608249), (39, 3310865), (65, 1986519), (195, 662173), (499, 258765), (1327, 97305), (1497, 86255), (2495, 51753), (3981, 32435), (6487, 19905), (6635, 19461), (7485, 17251)]