15565554

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6133}}^1$

素因数の和:6191

約数の個数: 32

約数和(自身を含む): 35331840

約数和(自身を除く): 19766286

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 6133, 12266, 18399, 36798, 55197, 110394, 165591, 288251, 331182, 576502, 864753, 1729506, 2594259, 5188518, 7782777, 15565554]

約数ペア:

[(1, 15565554), (2, 7782777), (3, 5188518), (6, 2594259), (9, 1729506), (18, 864753), (27, 576502), (47, 331182), (54, 288251), (94, 165591), (141, 110394), (282, 55197), (423, 36798), (846, 18399), (1269, 12266), (2538, 6133)]