202181925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{22279}}^1$

素因数の和:22314

約数の個数: 36

約数和(自身を含む): 367441760

約数和(自身を除く): 165259835

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 22279, 66837, 111395, 245069, 334185, 556975, 735207, 1225345, 1670925, 2695759, 3676035, 6126725, 8087277, 13478795, 18380175, 40436385, 67393975, 202181925]

約数ペア:

[(1, 202181925), (3, 67393975), (5, 40436385), (11, 18380175), (15, 13478795), (25, 8087277), (33, 6126725), (55, 3676035), (75, 2695759), (121, 1670925), (165, 1225345), (275, 735207), (363, 556975), (605, 334185), (825, 245069), (1815, 111395), (3025, 66837), (9075, 22279)]