47240895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242261}}^1$

素因数の和:242282

約数の個数: 16

約数和(自身を含む): 81400032

約数和(自身を除く): 34159137

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 242261, 726783, 1211305, 3149393, 3633915, 9448179, 15746965, 47240895]

約数ペア:

[(1, 47240895), (3, 15746965), (5, 9448179), (13, 3633915), (15, 3149393), (39, 1211305), (65, 726783), (195, 242261)]