156941745

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 258256512

約数和(自身を除く): 101314767

約数列:

[1, 3, 5, 15, 53, 113, 159, 265, 339, 565, 795, 1695, 1747, 5241, 5989, 8735, 17967, 26205, 29945, 89835, 92591, 197411, 277773, 462955, 592233, 987055, 1388865, 2961165, 10462783, 31388349, 52313915, 156941745]

約数ペア:

[(1, 156941745), (3, 52313915), (5, 31388349), (15, 10462783), (53, 2961165), (113, 1388865), (159, 987055), (265, 592233), (339, 462955), (565, 277773), (795, 197411), (1695, 92591), (1747, 89835), (5241, 29945), (5989, 26205), (8735, 17967)]