25984650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 64826208

約数和(自身を除く): 38841558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 422, 633, 821, 1055, 1266, 1642, 2110, 2463, 3165, 4105, 4926, 5275, 6330, 8210, 10550, 12315, 15825, 20525, 24630, 31650, 41050, 61575, 123150, 173231, 346462, 519693, 866155, 1039386, 1732310, 2598465, 4330775, 5196930, 8661550, 12992325, 25984650]

約数ペア:

[(1, 25984650), (2, 12992325), (3, 8661550), (5, 5196930), (6, 4330775), (10, 2598465), (15, 1732310), (25, 1039386), (30, 866155), (50, 519693), (75, 346462), (150, 173231), (211, 123150), (422, 61575), (633, 41050), (821, 31650), (1055, 24630), (1266, 20525), (1642, 15825), (2110, 12315), (2463, 10550), (3165, 8210), (4105, 6330), (4926, 5275)]