153345445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 206032896

約数和(自身を除く): 52687451

約数列:

[1, 5, 11, 55, 71, 107, 355, 367, 535, 781, 1177, 1835, 3905, 4037, 5885, 7597, 20185, 26057, 37985, 39269, 83567, 130285, 196345, 286627, 417835, 431959, 1433135, 2159795, 2788099, 13940495, 30669089, 153345445]

約数ペア:

[(1, 153345445), (5, 30669089), (11, 13940495), (55, 2788099), (71, 2159795), (107, 1433135), (355, 431959), (367, 417835), (535, 286627), (781, 196345), (1177, 130285), (1835, 83567), (3905, 39269), (4037, 37985), (5885, 26057), (7597, 20185)]