190947315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57601}}^1$

素因数の和:57639

約数の個数: 32

約数和(自身を含む): 348376896

約数和(自身を除く): 157429581

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 57601, 172803, 288005, 748813, 864015, 979217, 2246439, 2937651, 3744065, 4896085, 11232195, 12729821, 14688255, 38189463, 63649105, 190947315]

約数ペア:

[(1, 190947315), (3, 63649105), (5, 38189463), (13, 14688255), (15, 12729821), (17, 11232195), (39, 4896085), (51, 3744065), (65, 2937651), (85, 2246439), (195, 979217), (221, 864015), (255, 748813), (663, 288005), (1105, 172803), (3315, 57601)]