25264785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 50577408

約数和(自身を除く): 25312623

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 195, 223, 249, 273, 415, 455, 581, 669, 1079, 1115, 1245, 1365, 1561, 1743, 2899, 2905, 3237, 3345, 4683, 5395, 7553, 7805, 8697, 8715, 14495, 16185, 18509, 20293, 22659, 23415, 37765, 43485, 55527, 60879, 92545, 101465, 113295, 129563, 240617, 277635, 304395, 388689, 647815, 721851, 1203085, 1684319, 1943445, 3609255, 5052957, 8421595, 25264785]

約数ペア:

[(1, 25264785), (3, 8421595), (5, 5052957), (7, 3609255), (13, 1943445), (15, 1684319), (21, 1203085), (35, 721851), (39, 647815), (65, 388689), (83, 304395), (91, 277635), (105, 240617), (195, 129563), (223, 113295), (249, 101465), (273, 92545), (415, 60879), (455, 55527), (581, 43485), (669, 37765), (1079, 23415), (1115, 22659), (1245, 20293), (1365, 18509), (1561, 16185), (1743, 14495), (2899, 8715), (2905, 8697), (3237, 7805), (3345, 7553), (4683, 5395)]