489039215

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6131}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 699342336

約数和(自身を除く): 210303121

約数列:

[1, 5, 7, 35, 43, 53, 215, 265, 301, 371, 1505, 1855, 2279, 6131, 11395, 15953, 30655, 42917, 79765, 214585, 263633, 324943, 1318165, 1624715, 1845431, 2274601, 9227155, 11373005, 13972549, 69862745, 97807843, 489039215]

約数ペア:

[(1, 489039215), (5, 97807843), (7, 69862745), (35, 13972549), (43, 11373005), (53, 9227155), (215, 2274601), (265, 1845431), (301, 1624715), (371, 1318165), (1505, 324943), (1855, 263633), (2279, 214585), (6131, 79765), (11395, 42917), (15953, 30655)]