39256185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 66568320

約数和(自身を除く): 27312135

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 761, 905, 2283, 2715, 3439, 3805, 10317, 11415, 14459, 17195, 43377, 51585, 72295, 137741, 216885, 413223, 688705, 2066115, 2617079, 7851237, 13085395, 39256185]

約数ペア:

[(1, 39256185), (3, 13085395), (5, 7851237), (15, 2617079), (19, 2066115), (57, 688705), (95, 413223), (181, 216885), (285, 137741), (543, 72295), (761, 51585), (905, 43377), (2283, 17195), (2715, 14459), (3439, 11415), (3805, 10317)]