66181245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26107}}^1$

素因数の和:26141

約数の個数: 24

約数和(自身を含む): 114666336

約数和(自身を除く): 48485091

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 26107, 78321, 130535, 339391, 391605, 1018173, 1696955, 4412083, 5090865, 13236249, 22060415, 66181245]

約数ペア:

[(1, 66181245), (3, 22060415), (5, 13236249), (13, 5090865), (15, 4412083), (39, 1696955), (65, 1018173), (169, 391605), (195, 339391), (507, 130535), (845, 78321), (2535, 26107)]