63284085

素因数分解:

$3^4\times 5^1\times {\mathrm{156257}}^1$

素因数の和:156274

約数の個数: 20

約数和(自身を含む): 113443308

約数和(自身を除く): 50159223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 156257, 468771, 781285, 1406313, 2343855, 4218939, 7031565, 12656817, 21094695, 63284085]

約数ペア:

[(1, 63284085), (3, 21094695), (5, 12656817), (9, 7031565), (15, 4218939), (27, 2343855), (45, 1406313), (81, 781285), (135, 468771), (405, 156257)]