27720409665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1304183}}^1$

素因数の和:1304313

約数の個数: 32

約数和(自身を含む): 48202640640

約数和(自身を除く): 20482230975

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 21255, 1304183, 3912549, 6520915, 16954379, 19562745, 50863137, 84771895, 142155947, 254315685, 426467841, 710779735, 1848027311, 2132339205, 5544081933, 9240136555, 27720409665]

約数ペア:

[(1, 27720409665), (3, 9240136555), (5, 5544081933), (13, 2132339205), (15, 1848027311), (39, 710779735), (65, 426467841), (109, 254315685), (195, 142155947), (327, 84771895), (545, 50863137), (1417, 19562745), (1635, 16954379), (4251, 6520915), (7085, 3912549), (21255, 1304183)]