248023865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{9137}}^1$

素因数の和:9292

約数の個数: 16

約数和(自身を含む): 305940240

約数和(自身を除く): 57916375

約数列:

[1, 5, 61, 89, 305, 445, 5429, 9137, 27145, 45685, 557357, 813193, 2786785, 4065965, 49604773, 248023865]

約数ペア:

[(1, 248023865), (5, 49604773), (61, 4065965), (89, 2786785), (305, 813193), (445, 557357), (5429, 45685), (9137, 27145)]