88156725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 151061760

約数和(自身を除く): 62905035

約数列:

[1, 3, 5, 15, 25, 47, 75, 89, 141, 235, 267, 281, 445, 705, 843, 1175, 1335, 1405, 2225, 3525, 4183, 4215, 6675, 7025, 12549, 13207, 20915, 21075, 25009, 39621, 62745, 66035, 75027, 104575, 125045, 198105, 313725, 330175, 375135, 625225, 990525, 1175423, 1875675, 3526269, 5877115, 17631345, 29385575, 88156725]

約数ペア:

[(1, 88156725), (3, 29385575), (5, 17631345), (15, 5877115), (25, 3526269), (47, 1875675), (75, 1175423), (89, 990525), (141, 625225), (235, 375135), (267, 330175), (281, 313725), (445, 198105), (705, 125045), (843, 104575), (1175, 75027), (1335, 66035), (1405, 62745), (2225, 39621), (3525, 25009), (4183, 21075), (4215, 20915), (6675, 13207), (7025, 12549)]