82886145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 137064960

約数和(自身を除く): 54178815

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1321, 1335, 3963, 4183, 6605, 12549, 19815, 20915, 62087, 62745, 117569, 186261, 310435, 352707, 587845, 931305, 1763535, 5525743, 16577229, 27628715, 82886145]

約数ペア:

[(1, 82886145), (3, 27628715), (5, 16577229), (15, 5525743), (47, 1763535), (89, 931305), (141, 587845), (235, 352707), (267, 310435), (445, 186261), (705, 117569), (1321, 62745), (1335, 62087), (3963, 20915), (4183, 19815), (6605, 12549)]