15389325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 32319360

約数和(自身を除く): 16930035

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 3257, 4725, 9771, 16285, 22799, 29313, 48855, 68397, 81425, 87939, 113995, 146565, 205191, 244275, 341985, 439695, 569975, 615573, 732825, 1025955, 1709925, 2198475, 3077865, 5129775, 15389325]

約数ペア:

[(1, 15389325), (3, 5129775), (5, 3077865), (7, 2198475), (9, 1709925), (15, 1025955), (21, 732825), (25, 615573), (27, 569975), (35, 439695), (45, 341985), (63, 244275), (75, 205191), (105, 146565), (135, 113995), (175, 87939), (189, 81425), (225, 68397), (315, 48855), (525, 29313), (675, 22799), (945, 16285), (1575, 9771), (3257, 4725)]