194675835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 321666048

約数和(自身を除く): 126990213

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1695, 2671, 4859, 8013, 13355, 14577, 24295, 40065, 72885, 114853, 301823, 344559, 574265, 905469, 1509115, 1722795, 4527345, 12978389, 38935167, 64891945, 194675835]

約数ペア:

[(1, 194675835), (3, 64891945), (5, 38935167), (15, 12978389), (43, 4527345), (113, 1722795), (129, 1509115), (215, 905469), (339, 574265), (565, 344559), (645, 301823), (1695, 114853), (2671, 72885), (4859, 40065), (8013, 24295), (13355, 14577)]