1121767785

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13127}}^1$

素因数の和:13355

約数の個数: 40

約数和(自身を含む): 2020556736

約数和(自身を除く): 898788951

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 405, 633, 1055, 1899, 3165, 5697, 9495, 13127, 17091, 28485, 39381, 65635, 85455, 118143, 196905, 354429, 590715, 1063287, 1772145, 2769797, 5316435, 8309391, 13848985, 24928173, 41546955, 74784519, 124640865, 224353557, 373922595, 1121767785]

約数ペア:

[(1, 1121767785), (3, 373922595), (5, 224353557), (9, 124640865), (15, 74784519), (27, 41546955), (45, 24928173), (81, 13848985), (135, 8309391), (211, 5316435), (405, 2769797), (633, 1772145), (1055, 1063287), (1899, 590715), (3165, 354429), (5697, 196905), (9495, 118143), (13127, 85455), (17091, 65635), (28485, 39381)]