274147775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12619}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 375571200

約数和(自身を除く): 101423425

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 12619, 21725, 63095, 138809, 315475, 694045, 996901, 3470225, 4984505, 10965911, 24922525, 54829555, 274147775]

約数ペア:

[(1, 274147775), (5, 54829555), (11, 24922525), (25, 10965911), (55, 4984505), (79, 3470225), (275, 996901), (395, 694045), (869, 315475), (1975, 138809), (4345, 63095), (12619, 21725)]