39951795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 69237504

約数和(自身を除く): 29285709

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 971, 1055, 2743, 2913, 3165, 4855, 8229, 12623, 13715, 14565, 37869, 41145, 63115, 189345, 204881, 614643, 1024405, 2663453, 3073215, 7990359, 13317265, 39951795]

約数ペア:

[(1, 39951795), (3, 13317265), (5, 7990359), (13, 3073215), (15, 2663453), (39, 1024405), (65, 614643), (195, 204881), (211, 189345), (633, 63115), (971, 41145), (1055, 37869), (2743, 14565), (2913, 13715), (3165, 12623), (4855, 8229)]