160520175

素因数分解:

$3^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1453}}^1$

素因数の和:1960

約数の個数: 36

約数和(自身を含む): 288293304

約数和(自身を除く): 127773129

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 491, 1453, 1473, 2455, 4359, 4419, 7265, 7365, 12275, 13077, 21795, 22095, 36325, 36825, 65385, 108975, 110475, 326925, 713423, 2140269, 3567115, 6420807, 10701345, 17835575, 32104035, 53506725, 160520175]

約数ペア:

[(1, 160520175), (3, 53506725), (5, 32104035), (9, 17835575), (15, 10701345), (25, 6420807), (45, 3567115), (75, 2140269), (225, 713423), (491, 326925), (1453, 110475), (1473, 108975), (2455, 65385), (4359, 36825), (4419, 36325), (7265, 22095), (7365, 21795), (12275, 13077)]