66490095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 121904640

約数和(自身を除く): 55414545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 571, 1109, 1713, 2855, 3327, 3997, 5545, 7763, 8565, 11991, 16635, 19985, 23289, 38815, 59955, 116445, 633239, 1899717, 3166195, 4432673, 9498585, 13298019, 22163365, 66490095]

約数ペア:

[(1, 66490095), (3, 22163365), (5, 13298019), (7, 9498585), (15, 4432673), (21, 3166195), (35, 1899717), (105, 633239), (571, 116445), (1109, 59955), (1713, 38815), (2855, 23289), (3327, 19985), (3997, 16635), (5545, 11991), (7763, 8565)]