401080605

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 651055104

約数和(自身を除く): 249974499

約数列:

[1, 3, 5, 15, 127, 173, 381, 519, 635, 865, 1217, 1905, 2595, 3651, 6085, 18255, 21971, 65913, 109855, 154559, 210541, 329565, 463677, 631623, 772795, 1052705, 2318385, 3158115, 26738707, 80216121, 133693535, 401080605]

約数ペア:

[(1, 401080605), (3, 133693535), (5, 80216121), (15, 26738707), (127, 3158115), (173, 2318385), (381, 1052705), (519, 772795), (635, 631623), (865, 463677), (1217, 329565), (1905, 210541), (2595, 154559), (3651, 109855), (6085, 65913), (18255, 21971)]