77101065

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 139392000

約数和(自身を除く): 62290935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1499, 1905, 3429, 4497, 5715, 7495, 10287, 13491, 17145, 22485, 40473, 51435, 67455, 121419, 190373, 202365, 571119, 607095, 951865, 1713357, 2855595, 5140071, 8566785, 15420213, 25700355, 77101065]

約数ペア:

[(1, 77101065), (3, 25700355), (5, 15420213), (9, 8566785), (15, 5140071), (27, 2855595), (45, 1713357), (81, 951865), (127, 607095), (135, 571119), (381, 202365), (405, 190373), (635, 121419), (1143, 67455), (1499, 51435), (1905, 40473), (3429, 22485), (4497, 17145), (5715, 13491), (7495, 10287)]