249204145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{1427}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 305363520

約数和(自身を除く): 56159375

約数列:

[1, 5, 53, 265, 659, 1427, 3295, 7135, 34927, 75631, 174635, 378155, 940393, 4701965, 49840829, 249204145]

約数ペア:

[(1, 249204145), (5, 49840829), (53, 4701965), (265, 940393), (659, 378155), (1427, 174635), (3295, 75631), (7135, 34927)]