61345585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 91641600

約数和(自身を除く): 30296015

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3181, 3857, 15905, 19285, 22267, 60439, 92249, 111335, 302195, 423073, 461245, 645743, 1752731, 2115365, 3228715, 8763655, 12269117, 61345585]

約数ペア:

[(1, 61345585), (5, 12269117), (7, 8763655), (19, 3228715), (29, 2115365), (35, 1752731), (95, 645743), (133, 461245), (145, 423073), (203, 302195), (551, 111335), (665, 92249), (1015, 60439), (2755, 22267), (3181, 19285), (3857, 15905)]