371129945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 477792000

約数和(自身を除く): 106662055

約数列:

[1, 5, 19, 95, 149, 157, 167, 745, 785, 835, 2831, 2983, 3173, 14155, 14915, 15865, 23393, 24883, 26219, 116965, 124415, 131095, 444467, 472777, 498161, 2222335, 2363885, 2490805, 3906631, 19533155, 74225989, 371129945]

約数ペア:

[(1, 371129945), (5, 74225989), (19, 19533155), (95, 3906631), (149, 2490805), (157, 2363885), (167, 2222335), (745, 498161), (785, 472777), (835, 444467), (2831, 131095), (2983, 124415), (3173, 116965), (14155, 26219), (14915, 24883), (15865, 23393)]