26215055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 34604928

約数和(自身を除く): 8389873

約数列:

[1, 5, 23, 37, 61, 101, 115, 185, 305, 505, 851, 1403, 2257, 2323, 3737, 4255, 6161, 7015, 11285, 11615, 18685, 30805, 51911, 85951, 141703, 227957, 259555, 429755, 708515, 1139785, 5243011, 26215055]

約数ペア:

[(1, 26215055), (5, 5243011), (23, 1139785), (37, 708515), (61, 429755), (101, 259555), (115, 227957), (185, 141703), (305, 85951), (505, 51911), (851, 30805), (1403, 18685), (2257, 11615), (2323, 11285), (3737, 7015), (4255, 6161)]