9707495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 4669465

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 389, 713, 805, 1085, 1945, 2723, 3565, 4991, 8947, 12059, 13615, 24955, 44735, 60295, 62629, 84413, 277357, 313145, 422065, 1386785, 1941499, 9707495]

約数ペア:

[(1, 9707495), (5, 1941499), (7, 1386785), (23, 422065), (31, 313145), (35, 277357), (115, 84413), (155, 62629), (161, 60295), (217, 44735), (389, 24955), (713, 13615), (805, 12059), (1085, 8947), (1945, 4991), (2723, 3565)]