47836125

素因数分解:

$3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 87293232

約数和(自身を除く): 39457107

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 125, 225, 303, 375, 421, 505, 909, 1125, 1263, 1515, 2105, 2525, 3789, 4545, 6315, 7575, 10525, 12625, 18945, 22725, 31575, 37875, 42521, 52625, 94725, 113625, 127563, 157875, 212605, 382689, 473625, 637815, 1063025, 1913445, 3189075, 5315125, 9567225, 15945375, 47836125]

約数ペア:

[(1, 47836125), (3, 15945375), (5, 9567225), (9, 5315125), (15, 3189075), (25, 1913445), (45, 1063025), (75, 637815), (101, 473625), (125, 382689), (225, 212605), (303, 157875), (375, 127563), (421, 113625), (505, 94725), (909, 52625), (1125, 42521), (1263, 37875), (1515, 31575), (2105, 22725), (2525, 18945), (3789, 12625), (4545, 10525), (6315, 7575)]