23798745

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 42595200

約数和(自身を除く): 18796455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1019, 1557, 2595, 3057, 4671, 5095, 7785, 9171, 15285, 23355, 27513, 45855, 137565, 176287, 528861, 881435, 1586583, 2644305, 4759749, 7932915, 23798745]

約数ペア:

[(1, 23798745), (3, 7932915), (5, 4759749), (9, 2644305), (15, 1586583), (27, 881435), (45, 528861), (135, 176287), (173, 137565), (519, 45855), (865, 27513), (1019, 23355), (1557, 15285), (2595, 9171), (3057, 7785), (4671, 5095)]