15031450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 32480064

約数和(自身を除く): 17448614

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 641, 670, 938, 1282, 1675, 2345, 3205, 3350, 4487, 4690, 6410, 8974, 11725, 16025, 22435, 23450, 32050, 42947, 44870, 85894, 112175, 214735, 224350, 300629, 429470, 601258, 1073675, 1503145, 2147350, 3006290, 7515725, 15031450]

約数ペア:

[(1, 15031450), (2, 7515725), (5, 3006290), (7, 2147350), (10, 1503145), (14, 1073675), (25, 601258), (35, 429470), (50, 300629), (67, 224350), (70, 214735), (134, 112175), (175, 85894), (335, 44870), (350, 42947), (469, 32050), (641, 23450), (670, 22435), (938, 16025), (1282, 11725), (1675, 8974), (2345, 6410), (3205, 4690), (3350, 4487)]