56556097575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 97686604800

約数和(自身を除く): 41130507225

約数列:

[1, 3, 5, 15, 25, 47, 59, 75, 141, 177, 193, 235, 295, 579, 705, 885, 965, 1175, 1409, 1475, 2773, 2895, 3525, 4227, 4425, 4825, 7045, 8319, 9071, 11387, 13865, 14475, 21135, 27213, 34161, 35225, 41595, 45355, 56935, 66223, 69325, 83131, 105675, 136065, 170805, 198669, 207975, 226775, 249393, 271937, 284675, 331115, 415655, 535189, 680325, 815811, 854025, 993345, 1246965, 1359685, 1605567, 1655575, 2078275, 2675945, 3907157, 4079055, 4966725, 6234825, 6798425, 8027835, 11721471, 12781039, 13379725, 16044283, 19535785, 20395275, 38343117, 40139175, 48132849, 58607355, 63905195, 80221415, 97678925, 191715585, 240664245, 293036775, 319525975, 401107075, 754081301, 958577925, 1203321225, 2262243903, 3770406505, 11311219515, 18852032525, 56556097575]

約数ペア:

[(1, 56556097575), (3, 18852032525), (5, 11311219515), (15, 3770406505), (25, 2262243903), (47, 1203321225), (59, 958577925), (75, 754081301), (141, 401107075), (177, 319525975), (193, 293036775), (235, 240664245), (295, 191715585), (579, 97678925), (705, 80221415), (885, 63905195), (965, 58607355), (1175, 48132849), (1409, 40139175), (1475, 38343117), (2773, 20395275), (2895, 19535785), (3525, 16044283), (4227, 13379725), (4425, 12781039), (4825, 11721471), (7045, 8027835), (8319, 6798425), (9071, 6234825), (11387, 4966725), (13865, 4079055), (14475, 3907157), (21135, 2675945), (27213, 2078275), (34161, 1655575), (35225, 1605567), (41595, 1359685), (45355, 1246965), (56935, 993345), (66223, 854025), (69325, 815811), (83131, 680325), (105675, 535189), (136065, 415655), (170805, 331115), (198669, 284675), (207975, 271937), (226775, 249393)]