15231998907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{6317}}^1$

素因数の和:6640

約数の個数: 48

約数和(自身を含む): 23654592000

約数和(自身を除く): 8422593093

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 239, 531, 717, 1121, 2151, 3363, 4541, 6317, 10089, 13623, 14101, 18951, 40869, 42303, 56853, 120023, 126909, 267919, 360069, 372703, 803757, 1080207, 1118109, 1509763, 2411271, 3354327, 4529289, 7081357, 13587867, 21244071, 28685497, 63732213, 86056491, 89076017, 258169473, 267228051, 801684153, 1692444323, 5077332969, 15231998907]

約数ペア:

[(1, 15231998907), (3, 5077332969), (9, 1692444323), (19, 801684153), (57, 267228051), (59, 258169473), (171, 89076017), (177, 86056491), (239, 63732213), (531, 28685497), (717, 21244071), (1121, 13587867), (2151, 7081357), (3363, 4529289), (4541, 3354327), (6317, 2411271), (10089, 1509763), (13623, 1118109), (14101, 1080207), (18951, 803757), (40869, 372703), (42303, 360069), (56853, 267919), (120023, 126909)]