18830763645

素因数分解:

$3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1150673}}^1$

素因数の和:1151772

約数の個数: 16

約数和(自身を含む): 30156864192

約数和(自身を除く): 11326100547

約数列:

[1, 3, 5, 15, 1091, 3273, 5455, 16365, 1150673, 3452019, 5753365, 17260095, 1255384243, 3766152729, 6276921215, 18830763645]

約数ペア:

[(1, 18830763645), (3, 6276921215), (5, 3766152729), (15, 1255384243), (1091, 17260095), (3273, 5753365), (5455, 3452019), (16365, 1150673)]