15693984345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1\times {\mathrm{11161}}^1$

素因数の和:18393

約数の個数: 32

約数和(自身を含む): 27048115584

約数和(自身を除く): 11354131239

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 7211, 11161, 21633, 33483, 36055, 55805, 93743, 108165, 145093, 167415, 281229, 435279, 468715, 725465, 1406145, 2176395, 80481971, 241445913, 402409855, 1046265623, 1207229565, 3138796869, 5231328115, 15693984345]

約数ペア:

[(1, 15693984345), (3, 5231328115), (5, 3138796869), (13, 1207229565), (15, 1046265623), (39, 402409855), (65, 241445913), (195, 80481971), (7211, 2176395), (11161, 1406145), (21633, 725465), (33483, 468715), (36055, 435279), (55805, 281229), (93743, 167415), (108165, 145093)]