244392425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 337478400

約数和(自身を除く): 93085975

約数列:

[1, 5, 17, 25, 29, 79, 85, 145, 251, 395, 425, 493, 725, 1255, 1343, 1975, 2291, 2465, 4267, 6275, 6715, 7279, 11455, 12325, 19829, 21335, 33575, 36395, 38947, 57275, 99145, 106675, 123743, 181975, 194735, 337093, 495725, 575041, 618715, 973675, 1685465, 2875205, 3093575, 8427325, 9775697, 14376025, 48878485, 244392425]

約数ペア:

[(1, 244392425), (5, 48878485), (17, 14376025), (25, 9775697), (29, 8427325), (79, 3093575), (85, 2875205), (145, 1685465), (251, 973675), (395, 618715), (425, 575041), (493, 495725), (725, 337093), (1255, 194735), (1343, 181975), (1975, 123743), (2291, 106675), (2465, 99145), (4267, 57275), (6275, 38947), (6715, 36395), (7279, 33575), (11455, 21335), (12325, 19829)]