4199195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2574565

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 839, 1001, 4195, 5005, 5873, 9229, 10907, 29365, 46145, 54535, 64603, 76349, 119977, 323015, 381745, 599885, 839839, 4199195]

約数ペア:

[(1, 4199195), (5, 839839), (7, 599885), (11, 381745), (13, 323015), (35, 119977), (55, 76349), (65, 64603), (77, 54535), (91, 46145), (143, 29365), (385, 10907), (455, 9229), (715, 5873), (839, 5005), (1001, 4195)]