196913175

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{36979}}^1$

素因数の和:37063

約数の個数: 24

約数和(自身を含む): 330157440

約数和(自身を除く): 133244265

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 36979, 110937, 184895, 554685, 924475, 2625509, 2773425, 7876527, 13127545, 39382635, 65637725, 196913175]

約数ペア:

[(1, 196913175), (3, 65637725), (5, 39382635), (15, 13127545), (25, 7876527), (71, 2773425), (75, 2625509), (213, 924475), (355, 554685), (1065, 184895), (1775, 110937), (5325, 36979)]