938145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 1717632

約数和(自身を除く): 779487

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 283, 663, 849, 1105, 1415, 3315, 3679, 4245, 4811, 11037, 14433, 18395, 24055, 55185, 62543, 72165, 187629, 312715, 938145]

約数ペア:

[(1, 938145), (3, 312715), (5, 187629), (13, 72165), (15, 62543), (17, 55185), (39, 24055), (51, 18395), (65, 14433), (85, 11037), (195, 4811), (221, 4245), (255, 3679), (283, 3315), (663, 1415), (849, 1105)]