13961503675

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7208

約数の個数: 48

約数和(自身を含む): 20187126592

約数和(自身を除く): 6225622917

約数列:

[1, 5, 7, 25, 35, 73, 157, 175, 365, 511, 785, 1099, 1825, 2555, 3925, 5495, 6961, 11461, 12775, 27475, 34805, 48727, 57305, 80227, 174025, 243635, 286525, 401135, 508153, 1092877, 1218175, 2005675, 2540765, 3557071, 5464385, 7650139, 12703825, 17785355, 27321925, 38250695, 79780021, 88926775, 191253475, 398900105, 558460147, 1994500525, 2792300735, 13961503675]

約数ペア:

[(1, 13961503675), (5, 2792300735), (7, 1994500525), (25, 558460147), (35, 398900105), (73, 191253475), (157, 88926775), (175, 79780021), (365, 38250695), (511, 27321925), (785, 17785355), (1099, 12703825), (1825, 7650139), (2555, 5464385), (3925, 3557071), (5495, 2540765), (6961, 2005675), (11461, 1218175), (12775, 1092877), (27475, 508153), (34805, 401135), (48727, 286525), (57305, 243635), (80227, 174025)]