127931475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 245404928

約数和(自身を除く): 117473453

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1407, 1675, 2345, 3637, 5025, 7035, 10911, 11725, 18185, 25459, 35175, 54555, 76377, 90925, 127295, 243679, 272775, 381885, 636475, 731037, 1218395, 1705753, 1909425, 3655185, 5117259, 6091975, 8528765, 18275925, 25586295, 42643825, 127931475]

約数ペア:

[(1, 127931475), (3, 42643825), (5, 25586295), (7, 18275925), (15, 8528765), (21, 6091975), (25, 5117259), (35, 3655185), (67, 1909425), (75, 1705753), (105, 1218395), (175, 731037), (201, 636475), (335, 381885), (469, 272775), (525, 243679), (1005, 127295), (1407, 90925), (1675, 76377), (2345, 54555), (3637, 35175), (5025, 25459), (7035, 18185), (10911, 11725)]