69777315

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1481}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 124488000

約数和(自身を除く): 54710685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1481, 1745, 3141, 4443, 5235, 7405, 9423, 13329, 15705, 22215, 39987, 47115, 66645, 199935, 516869, 1550607, 2584345, 4651821, 7753035, 13955463, 23259105, 69777315]

約数ペア:

[(1, 69777315), (3, 23259105), (5, 13955463), (9, 7753035), (15, 4651821), (27, 2584345), (45, 1550607), (135, 516869), (349, 199935), (1047, 66645), (1481, 47115), (1745, 39987), (3141, 22215), (4443, 15705), (5235, 13329), (7405, 9423)]