261126531925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1\times {\mathrm{27043}}^1$

素因数の和:29482

約数の個数: 48

約数和(自身を含む): 386318131200

約数和(自身を除く): 125191599275

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2399, 4025, 11995, 16793, 27043, 55177, 59975, 83965, 135215, 189301, 275885, 386239, 419825, 621989, 676075, 946505, 1379425, 1931195, 3109945, 4353923, 4732525, 9655975, 15549725, 21769615, 64876157, 108848075, 324380785, 454133099, 1492151611, 1621903925, 2270665495, 7460758055, 10445061277, 11353327475, 37303790275, 52225306385, 261126531925]

約数ペア:

[(1, 261126531925), (5, 52225306385), (7, 37303790275), (23, 11353327475), (25, 10445061277), (35, 7460758055), (115, 2270665495), (161, 1621903925), (175, 1492151611), (575, 454133099), (805, 324380785), (2399, 108848075), (4025, 64876157), (11995, 21769615), (16793, 15549725), (27043, 9655975), (55177, 4732525), (59975, 4353923), (83965, 3109945), (135215, 1931195), (189301, 1379425), (275885, 946505), (386239, 676075), (419825, 621989)]