13507845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 23732352

約数和(自身を除く): 10224507

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1307, 2067, 3445, 3921, 6535, 10335, 16991, 19605, 50973, 69271, 84955, 207813, 254865, 346355, 900523, 1039065, 2701569, 4502615, 13507845]

約数ペア:

[(1, 13507845), (3, 4502615), (5, 2701569), (13, 1039065), (15, 900523), (39, 346355), (53, 254865), (65, 207813), (159, 84955), (195, 69271), (265, 50973), (689, 19605), (795, 16991), (1307, 10335), (2067, 6535), (3445, 3921)]