229013545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2\times {\mathrm{157}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 295087752

約数和(自身を除く): 66074207

約数列:

[1, 5, 17, 85, 131, 157, 655, 785, 2227, 2669, 11135, 13345, 17161, 20567, 85805, 102835, 291737, 349639, 1458685, 1748195, 2694277, 13471385, 45802709, 229013545]

約数ペア:

[(1, 229013545), (5, 45802709), (17, 13471385), (85, 2694277), (131, 1748195), (157, 1458685), (655, 349639), (785, 291737), (2227, 102835), (2669, 85805), (11135, 20567), (13345, 17161)]