23885745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 41392512

約数和(自身を除く): 17506767

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 353, 1041, 1059, 1735, 1765, 4511, 4589, 5205, 5295, 13533, 13767, 22555, 22945, 67665, 68835, 122491, 367473, 612455, 1592383, 1837365, 4777149, 7961915, 23885745]

約数ペア:

[(1, 23885745), (3, 7961915), (5, 4777149), (13, 1837365), (15, 1592383), (39, 612455), (65, 367473), (195, 122491), (347, 68835), (353, 67665), (1041, 22945), (1059, 22555), (1735, 13767), (1765, 13533), (4511, 5295), (4589, 5205)]