23708685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 50964480

約数和(自身を除く): 27255795

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1579, 2145, 3003, 4737, 5005, 7895, 11053, 15015, 17369, 20527, 23685, 33159, 52107, 55265, 61581, 86845, 102635, 121583, 143689, 165795, 225797, 260535, 307905, 364749, 431067, 607915, 677391, 718445, 1128985, 1580579, 1823745, 2155335, 3386955, 4741737, 7902895, 23708685]

約数ペア:

[(1, 23708685), (3, 7902895), (5, 4741737), (7, 3386955), (11, 2155335), (13, 1823745), (15, 1580579), (21, 1128985), (33, 718445), (35, 677391), (39, 607915), (55, 431067), (65, 364749), (77, 307905), (91, 260535), (105, 225797), (143, 165795), (165, 143689), (195, 121583), (231, 102635), (273, 86845), (385, 61581), (429, 55265), (455, 52107), (715, 33159), (1001, 23685), (1155, 20527), (1365, 17369), (1579, 15015), (2145, 11053), (3003, 7895), (4737, 5005)]