194770905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2243}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 356742144

約数和(自身を除く): 161971239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 827, 2243, 2481, 4135, 5789, 6729, 11215, 12405, 15701, 17367, 28945, 33645, 47103, 78505, 86835, 235515, 1854961, 5564883, 9274805, 12984727, 27824415, 38954181, 64923635, 194770905]

約数ペア:

[(1, 194770905), (3, 64923635), (5, 38954181), (7, 27824415), (15, 12984727), (21, 9274805), (35, 5564883), (105, 1854961), (827, 235515), (2243, 86835), (2481, 78505), (4135, 47103), (5789, 33645), (6729, 28945), (11215, 17367), (12405, 15701)]