318205935

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11171}}^1$

素因数の和:11396

約数の個数: 32

約数和(自身を含む): 568431360

約数和(自身を除く): 250225425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 3165, 5697, 9495, 11171, 28485, 33513, 55855, 100539, 167565, 301617, 502695, 1508085, 2357081, 7071243, 11785405, 21213729, 35356215, 63641187, 106068645, 318205935]

約数ペア:

[(1, 318205935), (3, 106068645), (5, 63641187), (9, 35356215), (15, 21213729), (27, 11785405), (45, 7071243), (135, 2357081), (211, 1508085), (633, 502695), (1055, 301617), (1899, 167565), (3165, 100539), (5697, 55855), (9495, 33513), (11171, 28485)]