308049345

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4483}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 548841600

約数和(自身を除く): 240792255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 1527, 2545, 4483, 4581, 7635, 13449, 13743, 22415, 22905, 40347, 67245, 68715, 121041, 201735, 605205, 2281847, 6845541, 11409235, 20536623, 34227705, 61609869, 102683115, 308049345]

約数ペア:

[(1, 308049345), (3, 102683115), (5, 61609869), (9, 34227705), (15, 20536623), (27, 11409235), (45, 6845541), (135, 2281847), (509, 605205), (1527, 201735), (2545, 121041), (4483, 68715), (4581, 67245), (7635, 40347), (13449, 22905), (13743, 22415)]