149251025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 240841728

約数和(自身を除く): 91590703

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 3371, 4025, 6325, 8855, 16855, 23597, 37081, 44275, 77533, 84275, 117985, 185405, 259567, 387665, 542731, 589925, 852863, 927025, 1297835, 1938325, 2713655, 4264315, 5970041, 6489175, 13568275, 21321575, 29850205, 149251025]

約数ペア:

[(1, 149251025), (5, 29850205), (7, 21321575), (11, 13568275), (23, 6489175), (25, 5970041), (35, 4264315), (55, 2713655), (77, 1938325), (115, 1297835), (161, 927025), (175, 852863), (253, 589925), (275, 542731), (385, 387665), (575, 259567), (805, 185405), (1265, 117985), (1771, 84275), (1925, 77533), (3371, 44275), (4025, 37081), (6325, 23597), (8855, 16855)]