219811035

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 357065280

約数和(自身を除く): 137254245

約数列:

[1, 3, 5, 15, 109, 233, 327, 545, 577, 699, 1165, 1635, 1731, 2885, 3495, 8655, 25397, 62893, 76191, 126985, 134441, 188679, 314465, 380955, 403323, 672205, 943395, 2016615, 14654069, 43962207, 73270345, 219811035]

約数ペア:

[(1, 219811035), (3, 73270345), (5, 43962207), (15, 14654069), (109, 2016615), (233, 943395), (327, 672205), (545, 403323), (577, 380955), (699, 314465), (1165, 188679), (1635, 134441), (1731, 126985), (2885, 76191), (3495, 62893), (8655, 25397)]