61018755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 115724544

約数和(自身を除く): 54705789

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 691, 841, 1015, 2073, 2523, 3045, 3455, 4205, 4837, 5887, 10365, 12615, 14511, 17661, 20039, 24185, 29435, 60117, 72555, 88305, 100195, 140273, 300585, 420819, 581131, 701365, 1743393, 2104095, 2905655, 4067917, 8716965, 12203751, 20339585, 61018755]

約数ペア:

[(1, 61018755), (3, 20339585), (5, 12203751), (7, 8716965), (15, 4067917), (21, 2905655), (29, 2104095), (35, 1743393), (87, 701365), (105, 581131), (145, 420819), (203, 300585), (435, 140273), (609, 100195), (691, 88305), (841, 72555), (1015, 60117), (2073, 29435), (2523, 24185), (3045, 20039), (3455, 17661), (4205, 14511), (4837, 12615), (5887, 10365)]