4889835

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 9000000

約数和(自身を除く): 4110165

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1249, 1305, 3747, 3915, 6245, 11241, 18735, 33723, 36221, 56205, 108663, 168615, 181105, 325989, 543315, 977967, 1629945, 4889835]

約数ペア:

[(1, 4889835), (3, 1629945), (5, 977967), (9, 543315), (15, 325989), (27, 181105), (29, 168615), (45, 108663), (87, 56205), (135, 36221), (145, 33723), (261, 18735), (435, 11241), (783, 6245), (1249, 3915), (1305, 3747)]