210316305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 345254400

約数和(自身を除く): 134938095

約数列:

[1, 3, 5, 15, 47, 141, 235, 269, 705, 807, 1109, 1345, 3327, 4035, 5545, 12643, 16635, 37929, 52123, 63215, 156369, 189645, 260615, 298321, 781845, 894963, 1491605, 4474815, 14021087, 42063261, 70105435, 210316305]

約数ペア:

[(1, 210316305), (3, 70105435), (5, 42063261), (15, 14021087), (47, 4474815), (141, 1491605), (235, 894963), (269, 781845), (705, 298321), (807, 260615), (1109, 189645), (1345, 156369), (3327, 63215), (4035, 52123), (5545, 37929), (12643, 16635)]