65222955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{69019}}^1$

素因数の和:69040

約数の個数: 32

約数和(自身を含む): 132518400

約数和(自身を除く): 67295445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 69019, 207057, 345095, 483133, 621171, 1035285, 1449399, 1863513, 2415665, 3105855, 4348197, 7246995, 9317565, 13044591, 21740985, 65222955]

約数ペア:

[(1, 65222955), (3, 21740985), (5, 13044591), (7, 9317565), (9, 7246995), (15, 4348197), (21, 3105855), (27, 2415665), (35, 1863513), (45, 1449399), (63, 1035285), (105, 621171), (135, 483133), (189, 345095), (315, 207057), (945, 69019)]