15672891955

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{13877}}^1$

素因数の和:13996

約数の個数: 48

約数和(自身を含む): 22839413184

約数和(自身を除く): 7166521229

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 529, 805, 1403, 2135, 2645, 3703, 7015, 9821, 13877, 18515, 32269, 49105, 69385, 97139, 161345, 225883, 319171, 485695, 846497, 1129415, 1595855, 2234197, 4232485, 5925479, 7340933, 11170985, 19469431, 29627395, 36704665, 51386531, 97347155, 136286017, 256932655, 447796913, 681430085, 2238984565, 3134578391, 15672891955]

約数ペア:

[(1, 15672891955), (5, 3134578391), (7, 2238984565), (23, 681430085), (35, 447796913), (61, 256932655), (115, 136286017), (161, 97347155), (305, 51386531), (427, 36704665), (529, 29627395), (805, 19469431), (1403, 11170985), (2135, 7340933), (2645, 5925479), (3703, 4232485), (7015, 2234197), (9821, 1595855), (13877, 1129415), (18515, 846497), (32269, 485695), (49105, 319171), (69385, 225883), (97139, 161345)]