15325713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 9672687

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 929, 1269, 1833, 2787, 5499, 8361, 12077, 16497, 25083, 36231, 43663, 108693, 130989, 326079, 392967, 567619, 1178901, 1702857, 5108571, 15325713]

約数ペア:

[(1, 15325713), (3, 5108571), (9, 1702857), (13, 1178901), (27, 567619), (39, 392967), (47, 326079), (117, 130989), (141, 108693), (351, 43663), (423, 36231), (611, 25083), (929, 16497), (1269, 12077), (1833, 8361), (2787, 5499)]