38274255

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 68299200

約数和(自身を除く): 30024945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 557, 1527, 1671, 2545, 2785, 4581, 5013, 7635, 8355, 13743, 15039, 22905, 25065, 68715, 75195, 283513, 850539, 1417565, 2551617, 4252695, 7654851, 12758085, 38274255]

約数ペア:

[(1, 38274255), (3, 12758085), (5, 7654851), (9, 4252695), (15, 2551617), (27, 1417565), (45, 850539), (135, 283513), (509, 75195), (557, 68715), (1527, 25065), (1671, 22905), (2545, 15039), (2785, 13743), (4581, 8355), (5013, 7635)]