163150275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 292668768

約数和(自身を除く): 129518493

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 2091, 3075, 3121, 3485, 9363, 10455, 15605, 17425, 46815, 52275, 53057, 78025, 127961, 159171, 234075, 265285, 383883, 639805, 795855, 1326425, 1919415, 2175337, 3199025, 3979275, 6526011, 9597075, 10876685, 32630055, 54383425, 163150275]

約数ペア:

[(1, 163150275), (3, 54383425), (5, 32630055), (15, 10876685), (17, 9597075), (25, 6526011), (41, 3979275), (51, 3199025), (75, 2175337), (85, 1919415), (123, 1326425), (205, 795855), (255, 639805), (425, 383883), (615, 265285), (697, 234075), (1025, 159171), (1275, 127961), (2091, 78025), (3075, 53057), (3121, 52275), (3485, 46815), (9363, 17425), (10455, 15605)]