157219796305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{406447}}^1$

素因数の和:407017

約数の個数: 32

約数和(自身を含む): 222057174528

約数和(自身を除く): 64837378223

約数列:

[1, 5, 11, 13, 55, 65, 143, 541, 715, 2705, 5951, 7033, 29755, 35165, 77363, 386815, 406447, 2032235, 4470917, 5283811, 22354585, 26419055, 58121921, 219887827, 290609605, 1099439135, 2418766097, 2858541751, 12093830485, 14292708755, 31443959261, 157219796305]

約数ペア:

[(1, 157219796305), (5, 31443959261), (11, 14292708755), (13, 12093830485), (55, 2858541751), (65, 2418766097), (143, 1099439135), (541, 290609605), (715, 219887827), (2705, 58121921), (5951, 26419055), (7033, 22354585), (29755, 5283811), (35165, 4470917), (77363, 2032235), (386815, 406447)]