988508745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9257}}^1$

素因数の和:9391

約数の個数: 64

約数和(自身を含む): 2026391040

約数和(自身を除く): 1037882295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 113, 135, 189, 315, 339, 565, 791, 945, 1017, 1695, 2373, 3051, 3955, 5085, 7119, 9257, 11865, 15255, 21357, 27771, 35595, 46285, 64799, 83313, 106785, 138855, 194397, 249939, 323995, 416565, 583191, 971985, 1046041, 1249695, 1749573, 2915955, 3138123, 5230205, 7322287, 8747865, 9414369, 15690615, 21966861, 28243107, 36611435, 47071845, 65900583, 109834305, 141215535, 197701749, 329502915, 988508745]

約数ペア:

[(1, 988508745), (3, 329502915), (5, 197701749), (7, 141215535), (9, 109834305), (15, 65900583), (21, 47071845), (27, 36611435), (35, 28243107), (45, 21966861), (63, 15690615), (105, 9414369), (113, 8747865), (135, 7322287), (189, 5230205), (315, 3138123), (339, 2915955), (565, 1749573), (791, 1249695), (945, 1046041), (1017, 971985), (1695, 583191), (2373, 416565), (3051, 323995), (3955, 249939), (5085, 194397), (7119, 138855), (9257, 106785), (11865, 83313), (15255, 64799), (21357, 46285), (27771, 35595)]