2005367191785

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{233}}^1\times {\mathrm{12647}}^1$

素因数の和:13036

約数の個数: 96

約数和(自身を含む): 3631823619840

約数和(自身を除く): 1626456428055

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 233, 355, 639, 699, 1065, 1165, 1917, 2097, 3195, 3495, 5041, 6291, 9585, 10485, 12647, 15123, 16543, 25205, 31455, 37941, 45369, 49629, 63235, 75615, 82715, 113823, 136107, 148887, 189705, 226845, 248145, 341469, 446661, 569115, 680535, 744435, 897937, 1174553, 1707345, 2233305, 2693811, 2946751, 3523659, 4489685, 5872765, 8081433, 8840253, 10570977, 13469055, 14733755, 17618295, 24244299, 26520759, 31712931, 40407165, 44201265, 52854885, 63753527, 79562277, 121221495, 132603795, 158564655, 191260581, 209219321, 318767635, 397811385, 573781743, 627657963, 956302905, 1046096605, 1721345229, 1882973889, 2868908715, 3138289815, 5648921667, 8606726145, 9414869445, 14854571791, 28244608335, 44563715373, 74272858955, 133691146119, 222818576865, 401073438357, 668455730595, 2005367191785]

約数ペア:

[(1, 2005367191785), (3, 668455730595), (5, 401073438357), (9, 222818576865), (15, 133691146119), (27, 74272858955), (45, 44563715373), (71, 28244608335), (135, 14854571791), (213, 9414869445), (233, 8606726145), (355, 5648921667), (639, 3138289815), (699, 2868908715), (1065, 1882973889), (1165, 1721345229), (1917, 1046096605), (2097, 956302905), (3195, 627657963), (3495, 573781743), (5041, 397811385), (6291, 318767635), (9585, 209219321), (10485, 191260581), (12647, 158564655), (15123, 132603795), (16543, 121221495), (25205, 79562277), (31455, 63753527), (37941, 52854885), (45369, 44201265), (49629, 40407165), (63235, 31712931), (75615, 26520759), (82715, 24244299), (113823, 17618295), (136107, 14733755), (148887, 13469055), (189705, 10570977), (226845, 8840253), (248145, 8081433), (341469, 5872765), (446661, 4489685), (569115, 3523659), (680535, 2946751), (744435, 2693811), (897937, 2233305), (1174553, 1707345)]