197835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 351120

約数和(自身を除く): 153285

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 121, 165, 327, 363, 545, 605, 1199, 1635, 1815, 3597, 5995, 13189, 17985, 39567, 65945, 197835]

約数ペア:

[(1, 197835), (3, 65945), (5, 39567), (11, 17985), (15, 13189), (33, 5995), (55, 3597), (109, 1815), (121, 1635), (165, 1199), (327, 605), (363, 545)]