237195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 246645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 251, 315, 753, 945, 1255, 1757, 2259, 3765, 5271, 6777, 8785, 11295, 15813, 26355, 33885, 47439, 79065, 237195]

約数ペア:

[(1, 237195), (3, 79065), (5, 47439), (7, 33885), (9, 26355), (15, 15813), (21, 11295), (27, 8785), (35, 6777), (45, 5271), (63, 3765), (105, 2259), (135, 1757), (189, 1255), (251, 945), (315, 753)]