85813735

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 36759065

約数列:

[1, 5, 7, 31, 35, 139, 155, 217, 569, 695, 973, 1085, 2845, 3983, 4309, 4865, 17639, 19915, 21545, 30163, 79091, 88195, 123473, 150815, 395455, 553637, 617365, 2451821, 2768185, 12259105, 17162747, 85813735]

約数ペア:

[(1, 85813735), (5, 17162747), (7, 12259105), (31, 2768185), (35, 2451821), (139, 617365), (155, 553637), (217, 395455), (569, 150815), (695, 123473), (973, 88195), (1085, 79091), (2845, 30163), (3983, 21545), (4309, 19915), (4865, 17639)]