71001765

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9263

約数の個数: 40

約数和(自身を含む): 133990560

約数和(自身を除く): 62988795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 9227, 27681, 46135, 83043, 138405, 175313, 249129, 415215, 525939, 747387, 876565, 1245645, 1577817, 2629695, 3736935, 4733451, 7889085, 14200353, 23667255, 71001765]

約数ペア:

[(1, 71001765), (3, 23667255), (5, 14200353), (9, 7889085), (15, 4733451), (19, 3736935), (27, 2629695), (45, 1577817), (57, 1245645), (81, 876565), (95, 747387), (135, 525939), (171, 415215), (285, 249129), (405, 175313), (513, 138405), (855, 83043), (1539, 46135), (2565, 27681), (7695, 9227)]