172375275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 302168160

約数和(自身を除く): 129792885

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 615, 725, 1025, 1189, 1933, 2175, 3075, 3567, 5799, 5945, 9665, 17835, 28995, 29725, 48325, 56057, 79253, 89175, 144975, 168171, 237759, 280285, 396265, 840855, 1188795, 1401425, 1981325, 2298337, 4204275, 5943975, 6895011, 11491685, 34475055, 57458425, 172375275]

約数ペア:

[(1, 172375275), (3, 57458425), (5, 34475055), (15, 11491685), (25, 6895011), (29, 5943975), (41, 4204275), (75, 2298337), (87, 1981325), (123, 1401425), (145, 1188795), (205, 840855), (435, 396265), (615, 280285), (725, 237759), (1025, 168171), (1189, 144975), (1933, 89175), (2175, 79253), (3075, 56057), (3567, 48325), (5799, 29725), (5945, 28995), (9665, 17835)]