40846715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 20117125

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 839, 1391, 3745, 4195, 5873, 6955, 9737, 10907, 29365, 48685, 54535, 76349, 89773, 381745, 448865, 628411, 1167049, 3142055, 5835245, 8169343, 40846715]

約数ペア:

[(1, 40846715), (5, 8169343), (7, 5835245), (13, 3142055), (35, 1167049), (65, 628411), (91, 448865), (107, 381745), (455, 89773), (535, 76349), (749, 54535), (839, 48685), (1391, 29365), (3745, 10907), (4195, 9737), (5873, 6955)]