4072635

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1847}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 8216208

約数和(自身を除く): 4143573

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1847, 2205, 5541, 9235, 12929, 16623, 27705, 38787, 64645, 83115, 90503, 116361, 193935, 271509, 452515, 581805, 814527, 1357545, 4072635]

約数ペア:

[(1, 4072635), (3, 1357545), (5, 814527), (7, 581805), (9, 452515), (15, 271509), (21, 193935), (35, 116361), (45, 90503), (49, 83115), (63, 64645), (105, 38787), (147, 27705), (245, 16623), (315, 12929), (441, 9235), (735, 5541), (1847, 2205)]