53609205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:11997

約数の個数: 32

約数和(自身を含む): 96397056

約数和(自身を除く): 42787851

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 11953, 35859, 59765, 155389, 179295, 274919, 466167, 776945, 824757, 1374595, 2330835, 3573947, 4123785, 10721841, 17869735, 53609205]

約数ペア:

[(1, 53609205), (3, 17869735), (5, 10721841), (13, 4123785), (15, 3573947), (23, 2330835), (39, 1374595), (65, 824757), (69, 776945), (115, 466167), (195, 274919), (299, 179295), (345, 155389), (897, 59765), (1495, 35859), (4485, 11953)]