15705980075960

素因数分解:

$2^3\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{127359553}}^1$

素因数の和:127362647

約数の個数: 32

約数和(自身を含む): 35349917808240

約数和(自身を除く): 19643937732280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3083, 6166, 12332, 15415, 24664, 30830, 61660, 123320, 127359553, 254719106, 509438212, 636797765, 1018876424, 1273595530, 2547191060, 5094382120, 392649501899, 785299003798, 1570598007596, 1963247509495, 3141196015192, 3926495018990, 7852990037980, 15705980075960]

約数ペア:

[(1, 15705980075960), (2, 7852990037980), (4, 3926495018990), (5, 3141196015192), (8, 1963247509495), (10, 1570598007596), (20, 785299003798), (40, 392649501899), (3083, 5094382120), (6166, 2547191060), (12332, 1273595530), (15415, 1018876424), (24664, 636797765), (30830, 509438212), (61660, 254719106), (123320, 127359553)]