74738885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 28319035

約数列:

[1, 5, 13, 17, 65, 85, 221, 239, 283, 1105, 1195, 1415, 3107, 3679, 4063, 4811, 15535, 18395, 20315, 24055, 52819, 62543, 67637, 264095, 312715, 338185, 879281, 1149829, 4396405, 5749145, 14947777, 74738885]

約数ペア:

[(1, 74738885), (5, 14947777), (13, 5749145), (17, 4396405), (65, 1149829), (85, 879281), (221, 338185), (239, 312715), (283, 264095), (1105, 67637), (1195, 62543), (1415, 52819), (3107, 24055), (3679, 20315), (4063, 18395), (4811, 15535)]