245375809055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14821}}^1\times {\mathrm{8783}}^1$

素因数の和:23651

約数の個数: 32

約数和(自身を含む): 328095048960

約数和(自身を除く): 82719239905

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 8783, 14821, 43915, 74105, 114179, 192673, 254707, 429809, 570895, 963365, 1273535, 2149045, 3311191, 5587517, 16555955, 27937585, 130172843, 650864215, 1692246959, 3775012447, 8461234795, 18875062235, 49075161811, 245375809055]

約数ペア:

[(1, 245375809055), (5, 49075161811), (13, 18875062235), (29, 8461234795), (65, 3775012447), (145, 1692246959), (377, 650864215), (1885, 130172843), (8783, 27937585), (14821, 16555955), (43915, 5587517), (74105, 3311191), (114179, 2149045), (192673, 1273535), (254707, 963365), (429809, 570895)]