357584355

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 663120000

約数和(自身を除く): 305535645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 149, 261, 435, 447, 613, 745, 783, 1305, 1341, 1839, 2235, 3065, 3915, 4023, 4321, 5517, 6705, 9195, 12963, 16551, 17777, 20115, 21605, 27585, 38889, 53331, 64815, 82755, 88885, 91337, 116667, 159993, 194445, 266655, 274011, 456685, 479979, 583335, 799965, 822033, 1370055, 2399895, 2466099, 2648773, 4110165, 7946319, 12330495, 13243865, 23838957, 39731595, 71516871, 119194785, 357584355]

約数ペア:

[(1, 357584355), (3, 119194785), (5, 71516871), (9, 39731595), (15, 23838957), (27, 13243865), (29, 12330495), (45, 7946319), (87, 4110165), (135, 2648773), (145, 2466099), (149, 2399895), (261, 1370055), (435, 822033), (447, 799965), (613, 583335), (745, 479979), (783, 456685), (1305, 274011), (1341, 266655), (1839, 194445), (2235, 159993), (3065, 116667), (3915, 91337), (4023, 88885), (4321, 82755), (5517, 64815), (6705, 53331), (9195, 38889), (12963, 27585), (16551, 21605), (17777, 20115)]