61428135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57679}}^1$

素因数の和:57758

約数の個数: 16

約数和(自身を含む): 99671040

約数和(自身を除く): 38242905

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 57679, 173037, 288395, 865185, 4095209, 12285627, 20476045, 61428135]

約数ペア:

[(1, 61428135), (3, 20476045), (5, 12285627), (15, 4095209), (71, 865185), (213, 288395), (355, 173037), (1065, 57679)]