4973757985

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 7059963456

約数和(自身を除く): 2086205471

約数列:

[1, 5, 7, 35, 49, 83, 245, 277, 415, 581, 883, 1385, 1939, 2905, 4067, 4415, 6181, 9695, 13573, 20335, 22991, 30905, 43267, 67865, 73289, 114955, 160937, 216335, 244591, 366445, 513023, 804685, 1126559, 1222955, 1712137, 2565115, 3591161, 5632795, 8560685, 11984959, 17955805, 20301053, 59924795, 101505265, 142107371, 710536855, 994751597, 4973757985]

約数ペア:

[(1, 4973757985), (5, 994751597), (7, 710536855), (35, 142107371), (49, 101505265), (83, 59924795), (245, 20301053), (277, 17955805), (415, 11984959), (581, 8560685), (883, 5632795), (1385, 3591161), (1939, 2565115), (2905, 1712137), (4067, 1222955), (4415, 1126559), (6181, 804685), (9695, 513023), (13573, 366445), (20335, 244591), (22991, 216335), (30905, 160937), (43267, 114955), (67865, 73289)]