5162925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 9249408

約数和(自身を除く): 4086483

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 73, 75, 115, 123, 205, 219, 345, 365, 575, 615, 943, 1025, 1095, 1679, 1725, 1825, 2829, 2993, 3075, 4715, 5037, 5475, 8395, 8979, 14145, 14965, 23575, 25185, 41975, 44895, 68839, 70725, 74825, 125925, 206517, 224475, 344195, 1032585, 1720975, 5162925]

約数ペア:

[(1, 5162925), (3, 1720975), (5, 1032585), (15, 344195), (23, 224475), (25, 206517), (41, 125925), (69, 74825), (73, 70725), (75, 68839), (115, 44895), (123, 41975), (205, 25185), (219, 23575), (345, 14965), (365, 14145), (575, 8979), (615, 8395), (943, 5475), (1025, 5037), (1095, 4715), (1679, 3075), (1725, 2993), (1825, 2829)]