151745495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 216289920

約数和(自身を除く): 64544425

約数列:

[1, 5, 11, 19, 43, 55, 95, 121, 209, 215, 307, 473, 605, 817, 1045, 1535, 2299, 2365, 3377, 4085, 5203, 5833, 8987, 11495, 13201, 16885, 26015, 29165, 37147, 44935, 64163, 66005, 98857, 145211, 185735, 250819, 320815, 494285, 705793, 726055, 1254095, 1597321, 2759009, 3528965, 7986605, 13795045, 30349099, 151745495]

約数ペア:

[(1, 151745495), (5, 30349099), (11, 13795045), (19, 7986605), (43, 3528965), (55, 2759009), (95, 1597321), (121, 1254095), (209, 726055), (215, 705793), (307, 494285), (473, 320815), (605, 250819), (817, 185735), (1045, 145211), (1535, 98857), (2299, 66005), (2365, 64163), (3377, 44935), (4085, 37147), (5203, 29165), (5833, 26015), (8987, 16885), (11495, 13201)]