28577960055

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{321227}}^1$

素因数の和:321900

約数の個数: 32

約数和(自身を含む): 50882515200

約数和(自身を除く): 22304555145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1977, 3295, 5931, 9885, 17793, 29655, 88965, 321227, 963681, 1606135, 2891043, 4818405, 8673129, 14455215, 43365645, 211688593, 635065779, 1058442965, 1905197337, 3175328895, 5715592011, 9525986685, 28577960055]

約数ペア:

[(1, 28577960055), (3, 9525986685), (5, 5715592011), (9, 3175328895), (15, 1905197337), (27, 1058442965), (45, 635065779), (135, 211688593), (659, 43365645), (1977, 14455215), (3295, 8673129), (5931, 4818405), (9885, 2891043), (17793, 1606135), (29655, 963681), (88965, 321227)]