15204693

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 9678507

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 719, 1007, 1113, 2157, 3021, 5033, 7049, 13661, 15099, 21147, 38107, 40983, 95627, 114321, 266749, 286881, 724033, 800247, 2172099, 5068231, 15204693]

約数ペア:

[(1, 15204693), (3, 5068231), (7, 2172099), (19, 800247), (21, 724033), (53, 286881), (57, 266749), (133, 114321), (159, 95627), (371, 40983), (399, 38107), (719, 21147), (1007, 15099), (1113, 13661), (2157, 7049), (3021, 5033)]