61271535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314213}}^1$

素因数の和:314234

約数の個数: 16

約数和(自身を含む): 105575904

約数和(自身を除く): 44304369

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 314213, 942639, 1571065, 4084769, 4713195, 12254307, 20423845, 61271535]

約数ペア:

[(1, 61271535), (3, 20423845), (5, 12254307), (13, 4713195), (15, 4084769), (39, 1571065), (65, 942639), (195, 314213)]