1249236755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4691}}^1$

素因数の和:4967

約数の個数: 32

約数和(自身を含む): 1716821568

約数和(自身を除く): 467584813

約数列:

[1, 5, 13, 17, 65, 85, 221, 241, 1105, 1205, 3133, 4097, 4691, 15665, 20485, 23455, 53261, 60983, 79747, 266305, 304915, 398735, 1036711, 1130531, 5183555, 5652655, 14696903, 19219027, 73484515, 96095135, 249847351, 1249236755]

約数ペア:

[(1, 1249236755), (5, 249847351), (13, 96095135), (17, 73484515), (65, 19219027), (85, 14696903), (221, 5652655), (241, 5183555), (1105, 1130531), (1205, 1036711), (3133, 398735), (4097, 304915), (4691, 266305), (15665, 79747), (20485, 60983), (23455, 53261)]