27366919695

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1\times {\mathrm{3851}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 48072960000

約数和(自身を除く): 20706040305

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1999, 3555, 3851, 5997, 9995, 11553, 17991, 19255, 29985, 34659, 57765, 89955, 157921, 173295, 304229, 473763, 789605, 912687, 1421289, 1521145, 2368815, 2738061, 4563435, 7106445, 7698149, 13690305, 23094447, 38490745, 69283341, 115472235, 346416705, 608153771, 1824461313, 3040768855, 5473383939, 9122306565, 27366919695]

約数ペア:

[(1, 27366919695), (3, 9122306565), (5, 5473383939), (9, 3040768855), (15, 1824461313), (45, 608153771), (79, 346416705), (237, 115472235), (395, 69283341), (711, 38490745), (1185, 23094447), (1999, 13690305), (3555, 7698149), (3851, 7106445), (5997, 4563435), (9995, 2738061), (11553, 2368815), (17991, 1521145), (19255, 1421289), (29985, 912687), (34659, 789605), (57765, 473763), (89955, 304229), (157921, 173295)]