61811085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31017

約数の個数: 32

約数和(自身を含む): 118978560

約数和(自身を除く): 57167475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 30983, 92949, 154915, 216881, 464745, 588677, 650643, 1084405, 1766031, 2943385, 3253215, 4120739, 8830155, 12362217, 20603695, 61811085]

約数ペア:

[(1, 61811085), (3, 20603695), (5, 12362217), (7, 8830155), (15, 4120739), (19, 3253215), (21, 2943385), (35, 1766031), (57, 1084405), (95, 650643), (105, 588677), (133, 464745), (285, 216881), (399, 154915), (665, 92949), (1995, 30983)]