15671271535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{14957}}^1$

素因数の和:15291

約数の個数: 32

約数和(自身を含む): 20354846400

約数和(自身を除く): 4683574865

約数列:

[1, 5, 19, 41, 95, 205, 269, 779, 1345, 3895, 5111, 11029, 14957, 25555, 55145, 74785, 209551, 284183, 613237, 1047755, 1420915, 3066185, 4023433, 11651503, 20117165, 58257515, 76445227, 164960753, 382226135, 824803765, 3134254307, 15671271535]

約数ペア:

[(1, 15671271535), (5, 3134254307), (19, 824803765), (41, 382226135), (95, 164960753), (205, 76445227), (269, 58257515), (779, 20117165), (1345, 11651503), (3895, 4023433), (5111, 3066185), (11029, 1420915), (14957, 1047755), (25555, 613237), (55145, 284183), (74785, 209551)]