73423215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56263}}^1$

素因数の和:56303

約数の個数: 24

約数和(自身を含む): 131657760

約数和(自身を除く): 58234545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 56263, 168789, 281315, 506367, 843945, 1631627, 2531835, 4894881, 8158135, 14684643, 24474405, 73423215]

約数ペア:

[(1, 73423215), (3, 24474405), (5, 14684643), (9, 8158135), (15, 4894881), (29, 2531835), (45, 1631627), (87, 843945), (145, 506367), (261, 281315), (435, 168789), (1305, 56263)]