139076735

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 55841665

約数列:

[1, 5, 7, 35, 79, 179, 281, 395, 553, 895, 1253, 1405, 1967, 2765, 6265, 9835, 14141, 22199, 50299, 70705, 98987, 110995, 155393, 251495, 352093, 494935, 776965, 1760465, 3973621, 19868105, 27815347, 139076735]

約数ペア:

[(1, 139076735), (5, 27815347), (7, 19868105), (35, 3973621), (79, 1760465), (179, 776965), (281, 494935), (395, 352093), (553, 251495), (895, 155393), (1253, 110995), (1405, 98987), (1967, 70705), (2765, 50299), (6265, 22199), (9835, 14141)]