779172305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 1010257920

約数和(自身を除く): 231085615

約数列:

[1, 5, 17, 85, 89, 127, 445, 635, 811, 1513, 2159, 4055, 7565, 10795, 11303, 13787, 56515, 68935, 72179, 102997, 192151, 360895, 514985, 960755, 1227043, 1750949, 6135215, 8754745, 9166733, 45833665, 155834461, 779172305]

約数ペア:

[(1, 779172305), (5, 155834461), (17, 45833665), (85, 9166733), (89, 8754745), (127, 6135215), (445, 1750949), (635, 1227043), (811, 960755), (1513, 514985), (2159, 360895), (4055, 192151), (7565, 102997), (10795, 72179), (11303, 68935), (13787, 56515)]