87756345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34213}}^1$

素因数の和:34246

約数の個数: 32

約数和(自身を含む): 164227200

約数和(自身を除く): 76470855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 34213, 102639, 171065, 307917, 513195, 650047, 923751, 1539585, 1950141, 3250235, 4618755, 5850423, 9750705, 17551269, 29252115, 87756345]

約数ペア:

[(1, 87756345), (3, 29252115), (5, 17551269), (9, 9750705), (15, 5850423), (19, 4618755), (27, 3250235), (45, 1950141), (57, 1539585), (95, 923751), (135, 650047), (171, 513195), (285, 307917), (513, 171065), (855, 102639), (2565, 34213)]