71386135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 96744960

約数和(自身を除く): 25358825

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 883, 2185, 3515, 4255, 4415, 16169, 16777, 20309, 32671, 80845, 83885, 101545, 163355, 385871, 620749, 751433, 1929355, 3103745, 3757165, 14277227, 71386135]

約数ペア:

[(1, 71386135), (5, 14277227), (19, 3757165), (23, 3103745), (37, 1929355), (95, 751433), (115, 620749), (185, 385871), (437, 163355), (703, 101545), (851, 83885), (883, 80845), (2185, 32671), (3515, 20309), (4255, 16777), (4415, 16169)]