153453885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18301}}^1$

素因数の和:18365

約数の個数: 32

約数和(自身を含む): 270576768

約数和(自身を除く): 117122883

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 18301, 54903, 91505, 237913, 274515, 713739, 786943, 1189565, 2360829, 3568695, 3934715, 10230259, 11804145, 30690777, 51151295, 153453885]

約数ペア:

[(1, 153453885), (3, 51151295), (5, 30690777), (13, 11804145), (15, 10230259), (39, 3934715), (43, 3568695), (65, 2360829), (129, 1189565), (195, 786943), (215, 713739), (559, 274515), (645, 237913), (1677, 91505), (2795, 54903), (8385, 18301)]