274432895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3677}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 381335040

約数和(自身を除く): 106902145

約数列:

[1, 5, 11, 23, 55, 59, 115, 253, 295, 649, 1265, 1357, 3245, 3677, 6785, 14927, 18385, 40447, 74635, 84571, 202235, 216943, 422855, 930281, 1084715, 2386373, 4651405, 4989689, 11931865, 24948445, 54886579, 274432895]

約数ペア:

[(1, 274432895), (5, 54886579), (11, 24948445), (23, 11931865), (55, 4989689), (59, 4651405), (115, 2386373), (253, 1084715), (295, 930281), (649, 422855), (1265, 216943), (1357, 202235), (3245, 84571), (3677, 74635), (6785, 40447), (14927, 18385)]