15705841203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{135731}}^1$

素因数の和:135816

約数の個数: 48

約数和(自身を含む): 26086604544

約数和(自身を除く): 10380763341

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1677, 2691, 2967, 5031, 8901, 12857, 38571, 115713, 135731, 407193, 1221579, 1764503, 3121813, 5293509, 5836433, 9365439, 15880527, 17509299, 28096317, 40583569, 52527897, 75873629, 121750707, 134237959, 227620887, 365252121, 402713877, 682862661, 1208141631, 1745093467, 5235280401, 15705841203]

約数ペア:

[(1, 15705841203), (3, 5235280401), (9, 1745093467), (13, 1208141631), (23, 682862661), (39, 402713877), (43, 365252121), (69, 227620887), (117, 134237959), (129, 121750707), (207, 75873629), (299, 52527897), (387, 40583569), (559, 28096317), (897, 17509299), (989, 15880527), (1677, 9365439), (2691, 5836433), (2967, 5293509), (5031, 3121813), (8901, 1764503), (12857, 1221579), (38571, 407193), (115713, 135731)]