1057130505465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{94399}}^1$

素因数の和:94718

約数の個数: 64

約数和(自身を含む): 1758468096000

約数和(自身を除く): 701337590535

約数列:

[1, 3, 5, 15, 41, 123, 131, 139, 205, 393, 417, 615, 655, 695, 1965, 2085, 5371, 5699, 16113, 17097, 18209, 26855, 28495, 54627, 80565, 85485, 91045, 94399, 273135, 283197, 471995, 746569, 1415985, 2239707, 3732845, 3870359, 11198535, 11611077, 12366269, 13121461, 19351795, 37098807, 39364383, 58055385, 61831345, 65607305, 185494035, 196821915, 507017029, 537979901, 1521051087, 1613939703, 1718911391, 2535085145, 2689899505, 5156734173, 7605255435, 8069698515, 8594556955, 25783670865, 70475367031, 211426101093, 352376835155, 1057130505465]

約数ペア:

[(1, 1057130505465), (3, 352376835155), (5, 211426101093), (15, 70475367031), (41, 25783670865), (123, 8594556955), (131, 8069698515), (139, 7605255435), (205, 5156734173), (393, 2689899505), (417, 2535085145), (615, 1718911391), (655, 1613939703), (695, 1521051087), (1965, 537979901), (2085, 507017029), (5371, 196821915), (5699, 185494035), (16113, 65607305), (17097, 61831345), (18209, 58055385), (26855, 39364383), (28495, 37098807), (54627, 19351795), (80565, 13121461), (85485, 12366269), (91045, 11611077), (94399, 11198535), (273135, 3870359), (283197, 3732845), (471995, 2239707), (746569, 1415985)]