136164385

素因数分解:

$5^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 190589760

約数和(自身を除く): 54425375

約数列:

[1, 5, 7, 35, 49, 245, 647, 859, 3235, 4295, 4529, 6013, 22645, 30065, 31703, 42091, 158515, 210455, 555773, 2778865, 3890411, 19452055, 27232877, 136164385]

約数ペア:

[(1, 136164385), (5, 27232877), (7, 19452055), (35, 3890411), (49, 2778865), (245, 555773), (647, 210455), (859, 158515), (3235, 42091), (4295, 31703), (4529, 30065), (6013, 22645)]