4680821415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 7950182400

約数和(自身を除く): 3269360985

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 283, 435, 705, 809, 849, 1363, 1415, 2427, 4045, 4089, 4245, 6815, 8207, 12135, 13301, 20445, 23461, 24621, 38023, 39903, 41035, 66505, 70383, 114069, 117305, 123105, 190115, 199515, 228947, 351915, 385729, 570345, 686841, 1102667, 1144735, 1157187, 1928645, 3308001, 3434205, 5513335, 5785935, 6639463, 10760509, 16540005, 19918389, 32281527, 33197315, 53802545, 99591945, 161407635, 312054761, 936164283, 1560273805, 4680821415]

約数ペア:

[(1, 4680821415), (3, 1560273805), (5, 936164283), (15, 312054761), (29, 161407635), (47, 99591945), (87, 53802545), (141, 33197315), (145, 32281527), (235, 19918389), (283, 16540005), (435, 10760509), (705, 6639463), (809, 5785935), (849, 5513335), (1363, 3434205), (1415, 3308001), (2427, 1928645), (4045, 1157187), (4089, 1144735), (4245, 1102667), (6815, 686841), (8207, 570345), (12135, 385729), (13301, 351915), (20445, 228947), (23461, 199515), (24621, 190115), (38023, 123105), (39903, 117305), (41035, 114069), (66505, 70383)]