69993505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 23069663

約数列:

[1, 5, 17, 31, 85, 101, 155, 263, 505, 527, 1315, 1717, 2635, 3131, 4471, 8153, 8585, 15655, 22355, 26563, 40765, 53227, 132815, 138601, 266135, 451571, 693005, 823453, 2257855, 4117265, 13998701, 69993505]

約数ペア:

[(1, 69993505), (5, 13998701), (17, 4117265), (31, 2257855), (85, 823453), (101, 693005), (155, 451571), (263, 266135), (505, 138601), (527, 132815), (1315, 53227), (1717, 40765), (2635, 26563), (3131, 22355), (4471, 15655), (8153, 8585)]