15706431945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{7879}}^1$

素因数の和:9350

約数の個数: 48

約数和(自身を含む): 28125926400

約数和(自身を除く): 12419494455

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1429, 4287, 7145, 7879, 12861, 21435, 23637, 39395, 44299, 64305, 70911, 118185, 132897, 221495, 244249, 354555, 398691, 664485, 732747, 1221245, 1993455, 2198241, 3663735, 10991205, 11259091, 33777273, 56295455, 101331819, 168886365, 349031821, 506659095, 1047095463, 1745159105, 3141286389, 5235477315, 15706431945]

約数ペア:

[(1, 15706431945), (3, 5235477315), (5, 3141286389), (9, 1745159105), (15, 1047095463), (31, 506659095), (45, 349031821), (93, 168886365), (155, 101331819), (279, 56295455), (465, 33777273), (1395, 11259091), (1429, 10991205), (4287, 3663735), (7145, 2198241), (7879, 1993455), (12861, 1221245), (21435, 732747), (23637, 664485), (39395, 398691), (44299, 354555), (64305, 244249), (70911, 221495), (118185, 132897)]