26949175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 38026584

約数和(自身を除く): 11077409

約数列:

[1, 5, 11, 25, 43, 53, 55, 215, 265, 275, 473, 583, 1075, 1325, 1849, 2279, 2365, 2915, 9245, 11395, 11825, 14575, 20339, 25069, 46225, 56975, 97997, 101695, 125345, 489985, 508475, 626725, 1077967, 2449925, 5389835, 26949175]

約数ペア:

[(1, 26949175), (5, 5389835), (11, 2449925), (25, 1077967), (43, 626725), (53, 508475), (55, 489985), (215, 125345), (265, 101695), (275, 97997), (473, 56975), (583, 46225), (1075, 25069), (1325, 20339), (1849, 14575), (2279, 11825), (2365, 11395), (2915, 9245)]