470378975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 660493440

約数和(自身を除く): 190114465

約数列:

[1, 5, 11, 25, 53, 55, 59, 265, 275, 295, 547, 583, 649, 1325, 1475, 2735, 2915, 3127, 3245, 6017, 13675, 14575, 15635, 16225, 28991, 30085, 32273, 34397, 78175, 144955, 150425, 161365, 171985, 318901, 355003, 724775, 806825, 859925, 1594505, 1710469, 1775015, 7972525, 8552345, 8875075, 18815159, 42761725, 94075795, 470378975]

約数ペア:

[(1, 470378975), (5, 94075795), (11, 42761725), (25, 18815159), (53, 8875075), (55, 8552345), (59, 7972525), (265, 1775015), (275, 1710469), (295, 1594505), (547, 859925), (583, 806825), (649, 724775), (1325, 355003), (1475, 318901), (2735, 171985), (2915, 161365), (3127, 150425), (3245, 144955), (6017, 78175), (13675, 34397), (14575, 32273), (15635, 30085), (16225, 28991)]