129694855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 172892160

約数和(自身を除く): 43197305

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 937, 1457, 2945, 4465, 4685, 7285, 17803, 27683, 29047, 44039, 89015, 138415, 145235, 220195, 551893, 836741, 1365209, 2759465, 4183705, 6826045, 25938971, 129694855]

約数ペア:

[(1, 129694855), (5, 25938971), (19, 6826045), (31, 4183705), (47, 2759465), (95, 1365209), (155, 836741), (235, 551893), (589, 220195), (893, 145235), (937, 138415), (1457, 89015), (2945, 44039), (4465, 29047), (4685, 27683), (7285, 17803)]