66918345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 115699584

約数和(自身を除く): 48781239

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 571, 601, 1713, 1803, 2855, 3005, 7423, 7813, 8565, 9015, 22269, 23439, 37115, 39065, 111345, 117195, 343171, 1029513, 1715855, 4461223, 5147565, 13383669, 22306115, 66918345]

約数ペア:

[(1, 66918345), (3, 22306115), (5, 13383669), (13, 5147565), (15, 4461223), (39, 1715855), (65, 1029513), (195, 343171), (571, 117195), (601, 111345), (1713, 39065), (1803, 37115), (2855, 23439), (3005, 22269), (7423, 9015), (7813, 8565)]