47463945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 79233024

約数和(自身を除く): 31769079

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 991, 1545, 2973, 3193, 4955, 9579, 14865, 15965, 30721, 47895, 92163, 102073, 153605, 306219, 460815, 510365, 1531095, 3164263, 9492789, 15821315, 47463945]

約数ペア:

[(1, 47463945), (3, 15821315), (5, 9492789), (15, 3164263), (31, 1531095), (93, 510365), (103, 460815), (155, 306219), (309, 153605), (465, 102073), (515, 92163), (991, 47895), (1545, 30721), (2973, 15965), (3193, 14865), (4955, 9579)]