85855385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 43226215

約数列:

[1, 5, 7, 11, 35, 55, 77, 269, 385, 829, 1345, 1883, 2959, 4145, 5803, 9119, 9415, 14795, 20713, 29015, 45595, 63833, 103565, 223001, 319165, 1115005, 1561007, 2453011, 7805035, 12265055, 17171077, 85855385]

約数ペア:

[(1, 85855385), (5, 17171077), (7, 12265055), (11, 7805035), (35, 2453011), (55, 1561007), (77, 1115005), (269, 319165), (385, 223001), (829, 103565), (1345, 63833), (1883, 45595), (2959, 29015), (4145, 20713), (5803, 14795), (9119, 9415)]