85848045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 147847680

約数和(自身を除く): 61999635

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 5519, 15555, 16557, 27595, 82785, 93823, 281469, 336659, 469115, 1009977, 1407345, 1683295, 5049885, 5723203, 17169609, 28616015, 85848045]

約数ペア:

[(1, 85848045), (3, 28616015), (5, 17169609), (15, 5723203), (17, 5049885), (51, 1683295), (61, 1407345), (85, 1009977), (183, 469115), (255, 336659), (305, 281469), (915, 93823), (1037, 82785), (3111, 27595), (5185, 16557), (5519, 15555)]