4202565

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 6749568

約数和(自身を除く): 2547003

約数列:

[1, 3, 5, 15, 503, 557, 1509, 1671, 2515, 2785, 7545, 8355, 280171, 840513, 1400855, 4202565]

約数ペア:

[(1, 4202565), (3, 1400855), (5, 840513), (15, 280171), (503, 8355), (557, 7545), (1509, 2785), (1671, 2515)]