173840001975

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3232729}}^1$

素因数の和:3232984

約数の個数: 36

約数和(自身を含む): 312669645600

約数和(自身を除く): 138829643625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1195, 2151, 3585, 5975, 10755, 17925, 53775, 3232729, 9698187, 16163645, 29094561, 48490935, 80818225, 145472805, 242454675, 727364025, 772622231, 2317866693, 3863111155, 6953600079, 11589333465, 19315555775, 34768000395, 57946667325, 173840001975]

約数ペア:

[(1, 173840001975), (3, 57946667325), (5, 34768000395), (9, 19315555775), (15, 11589333465), (25, 6953600079), (45, 3863111155), (75, 2317866693), (225, 772622231), (239, 727364025), (717, 242454675), (1195, 145472805), (2151, 80818225), (3585, 48490935), (5975, 29094561), (10755, 16163645), (17925, 9698187), (53775, 3232729)]