238901915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6089}}^1$

素因数の和:6179

約数の個数: 32

約数和(自身を含む): 350784000

約数和(自身を除く): 111882085

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 5605, 6089, 7847, 30445, 39235, 42623, 115691, 213115, 359251, 578455, 809837, 1796255, 2514757, 4049185, 6825769, 12573785, 34128845, 47780383, 238901915]

約数ペア:

[(1, 238901915), (5, 47780383), (7, 34128845), (19, 12573785), (35, 6825769), (59, 4049185), (95, 2514757), (133, 1796255), (295, 809837), (413, 578455), (665, 359251), (1121, 213115), (2065, 115691), (5605, 42623), (6089, 39235), (7847, 30445)]