15248337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 23506560

約数和(自身を除く): 8258223

約数列:

[1, 3, 13, 17, 39, 51, 109, 211, 221, 327, 633, 663, 1417, 1853, 2743, 3587, 4251, 5559, 8229, 10761, 22999, 24089, 46631, 68997, 72267, 139893, 298987, 390983, 896961, 1172949, 5082779, 15248337]

約数ペア:

[(1, 15248337), (3, 5082779), (13, 1172949), (17, 896961), (39, 390983), (51, 298987), (109, 139893), (211, 72267), (221, 68997), (327, 46631), (633, 24089), (663, 22999), (1417, 10761), (1853, 8229), (2743, 5559), (3587, 4251)]