47154375

素因数分解:

$3^2\times 5^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 86990904

約数和(自身を除く): 39836529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 101, 125, 225, 249, 303, 375, 415, 505, 625, 747, 909, 1125, 1245, 1515, 1875, 2075, 2525, 3735, 4545, 5625, 6225, 7575, 8383, 10375, 12625, 18675, 22725, 25149, 31125, 37875, 41915, 51875, 63125, 75447, 93375, 113625, 125745, 155625, 189375, 209575, 377235, 466875, 568125, 628725, 1047875, 1886175, 3143625, 5239375, 9430875, 15718125, 47154375]

約数ペア:

[(1, 47154375), (3, 15718125), (5, 9430875), (9, 5239375), (15, 3143625), (25, 1886175), (45, 1047875), (75, 628725), (83, 568125), (101, 466875), (125, 377235), (225, 209575), (249, 189375), (303, 155625), (375, 125745), (415, 113625), (505, 93375), (625, 75447), (747, 63125), (909, 51875), (1125, 41915), (1245, 37875), (1515, 31125), (1875, 25149), (2075, 22725), (2525, 18675), (3735, 12625), (4545, 10375), (5625, 8383), (6225, 7575)]