13305370965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1\times {\mathrm{9631}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 21985001472

約数和(自身を除く): 8679630507

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2971, 8913, 9631, 14855, 28893, 44565, 48155, 92101, 144465, 276303, 298561, 460505, 895683, 1381515, 1492805, 4478415, 28613701, 85841103, 143068505, 429205515, 887024731, 2661074193, 4435123655, 13305370965]

約数ペア:

[(1, 13305370965), (3, 4435123655), (5, 2661074193), (15, 887024731), (31, 429205515), (93, 143068505), (155, 85841103), (465, 28613701), (2971, 4478415), (8913, 1492805), (9631, 1381515), (14855, 895683), (28893, 460505), (44565, 298561), (48155, 276303), (92101, 144465)]