156987752815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1\times {\mathrm{3821}}^1$

素因数の和:9363

約数の個数: 32

約数和(自身を含む): 201797930880

約数和(自身を除く): 44810178065

約数列:

[1, 5, 17, 85, 89, 445, 1513, 3821, 5431, 7565, 19105, 27155, 64957, 92327, 324785, 340069, 461635, 483359, 1700345, 2416795, 5781173, 8217103, 20751851, 28905865, 41085515, 103759255, 352781467, 1763907335, 1846914739, 9234573695, 31397550563, 156987752815]

約数ペア:

[(1, 156987752815), (5, 31397550563), (17, 9234573695), (85, 1846914739), (89, 1763907335), (445, 352781467), (1513, 103759255), (3821, 41085515), (5431, 28905865), (7565, 20751851), (19105, 8217103), (27155, 5781173), (64957, 2416795), (92327, 1700345), (324785, 483359), (340069, 461635)]