57469775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 86780160

約数和(自身を除く): 29310385

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 647, 935, 1045, 1615, 3235, 3553, 4675, 5225, 7117, 8075, 10999, 12293, 16175, 17765, 35585, 54995, 61465, 88825, 120989, 135223, 177925, 208981, 274975, 307325, 604945, 676115, 1044905, 2298791, 3024725, 3380575, 5224525, 11493955, 57469775]

約数ペア:

[(1, 57469775), (5, 11493955), (11, 5224525), (17, 3380575), (19, 3024725), (25, 2298791), (55, 1044905), (85, 676115), (95, 604945), (187, 307325), (209, 274975), (275, 208981), (323, 177925), (425, 135223), (475, 120989), (647, 88825), (935, 61465), (1045, 54995), (1615, 35585), (3235, 17765), (3553, 16175), (4675, 12293), (5225, 10999), (7117, 8075)]