487607715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3463}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 997632000

約数和(自身を除く): 510024285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 149, 189, 315, 447, 745, 945, 1043, 1341, 2235, 3129, 3463, 4023, 5215, 6705, 9387, 10389, 15645, 17315, 20115, 24241, 28161, 31167, 46935, 51945, 72723, 93501, 121205, 140805, 155835, 218169, 363615, 467505, 515987, 654507, 1090845, 1547961, 2579935, 3272535, 3611909, 4643883, 7739805, 10835727, 13931649, 18059545, 23219415, 32507181, 54178635, 69658245, 97521543, 162535905, 487607715]

約数ペア:

[(1, 487607715), (3, 162535905), (5, 97521543), (7, 69658245), (9, 54178635), (15, 32507181), (21, 23219415), (27, 18059545), (35, 13931649), (45, 10835727), (63, 7739805), (105, 4643883), (135, 3611909), (149, 3272535), (189, 2579935), (315, 1547961), (447, 1090845), (745, 654507), (945, 515987), (1043, 467505), (1341, 363615), (2235, 218169), (3129, 155835), (3463, 140805), (4023, 121205), (5215, 93501), (6705, 72723), (9387, 51945), (10389, 46935), (15645, 31167), (17315, 28161), (20115, 24241)]