67401645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 115409280

約数和(自身を除く): 48007635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 3877, 5795, 11631, 17385, 19385, 58155, 73663, 220989, 236497, 368315, 709491, 1104945, 1182485, 3547455, 4493443, 13480329, 22467215, 67401645]

約数ペア:

[(1, 67401645), (3, 22467215), (5, 13480329), (15, 4493443), (19, 3547455), (57, 1182485), (61, 1104945), (95, 709491), (183, 368315), (285, 236497), (305, 220989), (915, 73663), (1159, 58155), (3477, 19385), (3877, 17385), (5795, 11631)]