2525642025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2591}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 4292725248

約数和(自身を除く): 1767083223

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 317, 615, 951, 1025, 1585, 2591, 3075, 4755, 7773, 7925, 12955, 12997, 23775, 38865, 38991, 64775, 64985, 106231, 194325, 194955, 318693, 324925, 531155, 821347, 974775, 1593465, 2464041, 2655775, 4106735, 7967325, 12320205, 20533675, 33675227, 61601025, 101025681, 168376135, 505128405, 841880675, 2525642025]

約数ペア:

[(1, 2525642025), (3, 841880675), (5, 505128405), (15, 168376135), (25, 101025681), (41, 61601025), (75, 33675227), (123, 20533675), (205, 12320205), (317, 7967325), (615, 4106735), (951, 2655775), (1025, 2464041), (1585, 1593465), (2591, 974775), (3075, 821347), (4755, 531155), (7773, 324925), (7925, 318693), (12955, 194955), (12997, 194325), (23775, 106231), (38865, 64985), (38991, 64775)]