1088894125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{71993}}^1$

素因数の和:72030

約数の個数: 24

約数和(自身を含む): 1493731512

約数和(自身を除く): 404837387

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 3025, 15125, 71993, 359965, 791923, 1799825, 3959615, 8711153, 8999125, 19798075, 43555765, 98990375, 217778825, 1088894125]

約数ペア:

[(1, 1088894125), (5, 217778825), (11, 98990375), (25, 43555765), (55, 19798075), (121, 8999125), (125, 8711153), (275, 3959615), (605, 1799825), (1375, 791923), (3025, 359965), (15125, 71993)]