314331075

素因数分解:

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

素因数の和:725

約数の個数: 72

約数和(自身を含む): 587922192

約数和(自身を除く): 273591117

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 53, 75, 129, 159, 215, 225, 265, 387, 477, 613, 645, 795, 1075, 1325, 1839, 1935, 2279, 2385, 3065, 3225, 3975, 5517, 6837, 9195, 9675, 11395, 11925, 15325, 20511, 26359, 27585, 32489, 34185, 45975, 56975, 79077, 97467, 102555, 131795, 137925, 162445, 170925, 237231, 292401, 395385, 487335, 512775, 658975, 812225, 1186155, 1397027, 1462005, 1976925, 2436675, 4191081, 5930775, 6985135, 7310025, 12573243, 20955405, 34925675, 62866215, 104777025, 314331075]

約数ペア:

[(1, 314331075), (3, 104777025), (5, 62866215), (9, 34925675), (15, 20955405), (25, 12573243), (43, 7310025), (45, 6985135), (53, 5930775), (75, 4191081), (129, 2436675), (159, 1976925), (215, 1462005), (225, 1397027), (265, 1186155), (387, 812225), (477, 658975), (613, 512775), (645, 487335), (795, 395385), (1075, 292401), (1325, 237231), (1839, 170925), (1935, 162445), (2279, 137925), (2385, 131795), (3065, 102555), (3225, 97467), (3975, 79077), (5517, 56975), (6837, 45975), (9195, 34185), (9675, 32489), (11395, 27585), (11925, 26359), (15325, 20511)]