675337325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 985936896

約数和(自身を除く): 310599571

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 325, 403, 425, 527, 775, 1105, 2015, 2635, 3943, 5525, 6851, 10075, 13175, 19715, 34255, 51259, 67031, 98575, 122233, 171275, 256295, 335155, 611165, 871403, 1281475, 1589029, 1675775, 2077961, 3055825, 4357015, 7945145, 10389805, 21785075, 27013493, 39725725, 51949025, 135067465, 675337325]

約数ペア:

[(1, 675337325), (5, 135067465), (13, 51949025), (17, 39725725), (25, 27013493), (31, 21785075), (65, 10389805), (85, 7945145), (155, 4357015), (221, 3055825), (325, 2077961), (403, 1675775), (425, 1589029), (527, 1281475), (775, 871403), (1105, 611165), (2015, 335155), (2635, 256295), (3943, 171275), (5525, 122233), (6851, 98575), (10075, 67031), (13175, 51259), (19715, 34255)]