1873145655

素因数分解:

$3^4\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{3851}}^1$

素因数の和:5069

約数の個数: 40

約数和(自身を含む): 3361455504

約数和(自身を除く): 1488309849

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1201, 3603, 3851, 6005, 10809, 11553, 18015, 19255, 32427, 34659, 54045, 57765, 97281, 103977, 162135, 173295, 311931, 486405, 519885, 1559655, 4625051, 13875153, 23125255, 41625459, 69375765, 124876377, 208127295, 374629131, 624381885, 1873145655]

約数ペア:

[(1, 1873145655), (3, 624381885), (5, 374629131), (9, 208127295), (15, 124876377), (27, 69375765), (45, 41625459), (81, 23125255), (135, 13875153), (405, 4625051), (1201, 1559655), (3603, 519885), (3851, 486405), (6005, 311931), (10809, 173295), (11553, 162135), (18015, 103977), (19255, 97281), (32427, 57765), (34659, 54045)]