28985935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 41601600

約数和(自身を除く): 12615665

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1069, 1595, 2465, 5345, 5423, 11759, 18173, 27115, 31001, 58795, 90865, 155005, 199903, 341011, 527017, 999515, 1705055, 2635085, 5797187, 28985935]

約数ペア:

[(1, 28985935), (5, 5797187), (11, 2635085), (17, 1705055), (29, 999515), (55, 527017), (85, 341011), (145, 199903), (187, 155005), (319, 90865), (493, 58795), (935, 31001), (1069, 27115), (1595, 18173), (2465, 11759), (5345, 5423)]