80976535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 23210345

約数列:

[1, 5, 37, 47, 67, 139, 185, 235, 335, 695, 1739, 2479, 3149, 5143, 6533, 8695, 9313, 12395, 15745, 25715, 32665, 46565, 116513, 241721, 344581, 437711, 582565, 1208605, 1722905, 2188555, 16195307, 80976535]

約数ペア:

[(1, 80976535), (5, 16195307), (37, 2188555), (47, 1722905), (67, 1208605), (139, 582565), (185, 437711), (235, 344581), (335, 241721), (695, 116513), (1739, 46565), (2479, 32665), (3149, 25715), (5143, 15745), (6533, 12395), (8695, 9313)]