190052985

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 309391488

約数和(自身を除く): 119338503

約数列:

[1, 3, 5, 15, 83, 249, 293, 415, 521, 879, 1245, 1465, 1563, 2605, 4395, 7815, 24319, 43243, 72957, 121595, 129729, 152653, 216215, 364785, 457959, 648645, 763265, 2289795, 12670199, 38010597, 63350995, 190052985]

約数ペア:

[(1, 190052985), (3, 63350995), (5, 38010597), (15, 12670199), (83, 2289795), (249, 763265), (293, 648645), (415, 457959), (521, 364785), (879, 216215), (1245, 152653), (1465, 129729), (1563, 121595), (2605, 72957), (4395, 43243), (7815, 24319)]