1900140045

素因数分解:

$3^1\times 5^1\times {\mathrm{4549}}^1\times {\mathrm{27847}}^1$

素因数の和:32404

約数の個数: 16

約数和(自身を含む): 3041001600

約数和(自身を除く): 1140861555

約数列:

[1, 3, 5, 15, 4549, 13647, 22745, 27847, 68235, 83541, 139235, 417705, 126676003, 380028009, 633380015, 1900140045]

約数ペア:

[(1, 1900140045), (3, 633380015), (5, 380028009), (15, 126676003), (4549, 417705), (13647, 139235), (22745, 83541), (27847, 68235)]