66545685

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15946

約数の個数: 32

約数和(自身を含む): 122127360

約数和(自身を除く): 55581675

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 15901, 47703, 79505, 143109, 238515, 429327, 492931, 715545, 1478793, 2146635, 2464655, 4436379, 7393965, 13309137, 22181895, 66545685]

約数ペア:

[(1, 66545685), (3, 22181895), (5, 13309137), (9, 7393965), (15, 4436379), (27, 2464655), (31, 2146635), (45, 1478793), (93, 715545), (135, 492931), (155, 429327), (279, 238515), (465, 143109), (837, 79505), (1395, 47703), (4185, 15901)]