195954015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3547}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 326983680

約数和(自身を除く): 131029665

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 1905, 3547, 3683, 10641, 11049, 17735, 18415, 53205, 55245, 102863, 308589, 450469, 514315, 1351407, 1542945, 2252345, 6757035, 13063601, 39190803, 65318005, 195954015]

約数ペア:

[(1, 195954015), (3, 65318005), (5, 39190803), (15, 13063601), (29, 6757035), (87, 2252345), (127, 1542945), (145, 1351407), (381, 514315), (435, 450469), (635, 308589), (1905, 102863), (3547, 55245), (3683, 53205), (10641, 18415), (11049, 17735)]