61376895

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 110403072

約数和(自身を除く): 49026177

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 191, 193, 333, 555, 573, 579, 955, 965, 1665, 1719, 1737, 2865, 2895, 7067, 7141, 8595, 8685, 21201, 21423, 35335, 35705, 36863, 63603, 64269, 106005, 107115, 110589, 184315, 318015, 321345, 331767, 552945, 1363931, 1658835, 4091793, 6819655, 12275379, 20458965, 61376895]

約数ペア:

[(1, 61376895), (3, 20458965), (5, 12275379), (9, 6819655), (15, 4091793), (37, 1658835), (45, 1363931), (111, 552945), (185, 331767), (191, 321345), (193, 318015), (333, 184315), (555, 110589), (573, 107115), (579, 106005), (955, 64269), (965, 63603), (1665, 36863), (1719, 35705), (1737, 35335), (2865, 21423), (2895, 21201), (7067, 8685), (7141, 8595)]