104777025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 180899136

約数和(自身を除く): 76122111

約数列:

[1, 3, 5, 15, 25, 43, 53, 75, 129, 159, 215, 265, 613, 645, 795, 1075, 1325, 1839, 2279, 3065, 3225, 3975, 6837, 9195, 11395, 15325, 26359, 32489, 34185, 45975, 56975, 79077, 97467, 131795, 162445, 170925, 395385, 487335, 658975, 812225, 1397027, 1976925, 2436675, 4191081, 6985135, 20955405, 34925675, 104777025]

約数ペア:

[(1, 104777025), (3, 34925675), (5, 20955405), (15, 6985135), (25, 4191081), (43, 2436675), (53, 1976925), (75, 1397027), (129, 812225), (159, 658975), (215, 487335), (265, 395385), (613, 170925), (645, 162445), (795, 131795), (1075, 97467), (1325, 79077), (1839, 56975), (2279, 45975), (3065, 34185), (3225, 32489), (3975, 26359), (6837, 15325), (9195, 11395)]