15678225423

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 26009358336

約数和(自身を除く): 10331132913

約数列:

[1, 3, 7, 9, 21, 63, 457, 631, 863, 1371, 1893, 2589, 3199, 4113, 4417, 5679, 6041, 7767, 9597, 13251, 18123, 28791, 39753, 54369, 288367, 394391, 544553, 865101, 1183173, 1633659, 2018569, 2595303, 2760737, 3549519, 3811871, 4900977, 6055707, 8282211, 11435613, 18167121, 24846633, 34306839, 248860721, 746582163, 1742025047, 2239746489, 5226075141, 15678225423]

約数ペア:

[(1, 15678225423), (3, 5226075141), (7, 2239746489), (9, 1742025047), (21, 746582163), (63, 248860721), (457, 34306839), (631, 24846633), (863, 18167121), (1371, 11435613), (1893, 8282211), (2589, 6055707), (3199, 4900977), (4113, 3811871), (4417, 3549519), (5679, 2760737), (6041, 2595303), (7767, 2018569), (9597, 1633659), (13251, 1183173), (18123, 865101), (28791, 544553), (39753, 394391), (54369, 288367)]