15671086275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{226379}}^1$

素因数の和:226476

約数の個数: 48

約数和(自身を含む): 28295688960

約数和(自身を除く): 12624602685

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1775, 2769, 4615, 5325, 13845, 23075, 69225, 226379, 679137, 1131895, 2942927, 3395685, 5659475, 8828781, 14714635, 16072909, 16978425, 44143905, 48218727, 73573175, 80364545, 208947817, 220719525, 241093635, 401822725, 626843451, 1044739085, 1205468175, 3134217255, 5223695425, 15671086275]

約数ペア:

[(1, 15671086275), (3, 5223695425), (5, 3134217255), (13, 1205468175), (15, 1044739085), (25, 626843451), (39, 401822725), (65, 241093635), (71, 220719525), (75, 208947817), (195, 80364545), (213, 73573175), (325, 48218727), (355, 44143905), (923, 16978425), (975, 16072909), (1065, 14714635), (1775, 8828781), (2769, 5659475), (4615, 3395685), (5325, 2942927), (13845, 1131895), (23075, 679137), (69225, 226379)]