26615415

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 43946496

約数和(自身を除く): 17331081

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 373, 1005, 1065, 1119, 1865, 4757, 5595, 14271, 23785, 24991, 26483, 71355, 74973, 79449, 124955, 132415, 374865, 397245, 1774361, 5323083, 8871805, 26615415]

約数ペア:

[(1, 26615415), (3, 8871805), (5, 5323083), (15, 1774361), (67, 397245), (71, 374865), (201, 132415), (213, 124955), (335, 79449), (355, 74973), (373, 71355), (1005, 26483), (1065, 24991), (1119, 23785), (1865, 14271), (4757, 5595)]