2374135

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 3182976

約数和(自身を除く): 808841

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 289, 527, 901, 1445, 1643, 2635, 4505, 8215, 8959, 15317, 27931, 44795, 76585, 139655, 474827, 2374135]

約数ペア:

[(1, 2374135), (5, 474827), (17, 139655), (31, 76585), (53, 44795), (85, 27931), (155, 15317), (265, 8959), (289, 8215), (527, 4505), (901, 2635), (1445, 1643)]