3178213775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 4499616768

約数和(自身を除く): 1321402993

約数列:

[1, 5, 11, 25, 31, 55, 73, 155, 275, 341, 365, 775, 803, 1705, 1825, 2263, 4015, 5107, 8525, 11315, 20075, 24893, 25535, 56177, 56575, 124465, 127675, 158317, 280885, 372811, 622325, 791585, 1404425, 1741487, 1864055, 3957925, 4100921, 8707435, 9320275, 11557141, 20504605, 43537175, 57785705, 102523025, 127128551, 288928525, 635642755, 3178213775]

約数ペア:

[(1, 3178213775), (5, 635642755), (11, 288928525), (25, 127128551), (31, 102523025), (55, 57785705), (73, 43537175), (155, 20504605), (275, 11557141), (341, 9320275), (365, 8707435), (775, 4100921), (803, 3957925), (1705, 1864055), (1825, 1741487), (2263, 1404425), (4015, 791585), (5107, 622325), (8525, 372811), (11315, 280885), (20075, 158317), (24893, 127675), (25535, 124465), (56177, 56575)]