1053217485

素因数分解:

$3^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4057}}^1$

素因数の和:4715

約数の個数: 40

約数和(自身を含む): 1891401336

約数和(自身を除く): 838183851

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 641, 1923, 3205, 4057, 5769, 9615, 12171, 17307, 20285, 28845, 36513, 51921, 60855, 86535, 109539, 182565, 259605, 328617, 547695, 1643085, 2600537, 7801611, 13002685, 23404833, 39008055, 70214499, 117024165, 210643497, 351072495, 1053217485]

約数ペア:

[(1, 1053217485), (3, 351072495), (5, 210643497), (9, 117024165), (15, 70214499), (27, 39008055), (45, 23404833), (81, 13002685), (135, 7801611), (405, 2600537), (641, 1643085), (1923, 547695), (3205, 328617), (4057, 259605), (5769, 182565), (9615, 109539), (12171, 86535), (17307, 60855), (20285, 51921), (28845, 36513)]