23912895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 39564288

約数和(自身を除く): 15651393

約数列:

[1, 3, 5, 15, 47, 107, 141, 235, 317, 321, 535, 705, 951, 1585, 1605, 4755, 5029, 14899, 15087, 25145, 33919, 44697, 74495, 75435, 101757, 169595, 223485, 508785, 1594193, 4782579, 7970965, 23912895]

約数ペア:

[(1, 23912895), (3, 7970965), (5, 4782579), (15, 1594193), (47, 508785), (107, 223485), (141, 169595), (235, 101757), (317, 75435), (321, 74495), (535, 44697), (705, 33919), (951, 25145), (1585, 15087), (1605, 14899), (4755, 5029)]