15675091054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2903}}^1$

素因数の和:3385

約数の個数: 64

約数和(自身を含む): 28803962880

約数和(自身を除く): 13128871826

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 409, 574, 818, 943, 1886, 2863, 2903, 5726, 5806, 6601, 9407, 13202, 16769, 18814, 20321, 33538, 40642, 65849, 66769, 117383, 119023, 131698, 133538, 234766, 238046, 385687, 467383, 771374, 833161, 934766, 1187327, 1666322, 2374654, 2699809, 2737529, 5399618, 5475058, 8311289, 16622578, 19162703, 27308521, 38325406, 48680407, 54617042, 97360814, 191159647, 340762849, 382319294, 681525698, 1119649361, 2239298722, 7837545527, 15675091054]

約数ペア:

[(1, 15675091054), (2, 7837545527), (7, 2239298722), (14, 1119649361), (23, 681525698), (41, 382319294), (46, 340762849), (82, 191159647), (161, 97360814), (287, 54617042), (322, 48680407), (409, 38325406), (574, 27308521), (818, 19162703), (943, 16622578), (1886, 8311289), (2863, 5475058), (2903, 5399618), (5726, 2737529), (5806, 2699809), (6601, 2374654), (9407, 1666322), (13202, 1187327), (16769, 934766), (18814, 833161), (20321, 771374), (33538, 467383), (40642, 385687), (65849, 238046), (66769, 234766), (117383, 133538), (119023, 131698)]