16140075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 30998016

約数和(自身を除く): 14857941

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 433, 497, 525, 1065, 1299, 1491, 1775, 2165, 2485, 3031, 5325, 6495, 7455, 9093, 10825, 12425, 15155, 30743, 32475, 37275, 45465, 75775, 92229, 153715, 215201, 227325, 461145, 645603, 768575, 1076005, 2305725, 3228015, 5380025, 16140075]

約数ペア:

[(1, 16140075), (3, 5380025), (5, 3228015), (7, 2305725), (15, 1076005), (21, 768575), (25, 645603), (35, 461145), (71, 227325), (75, 215201), (105, 153715), (175, 92229), (213, 75775), (355, 45465), (433, 37275), (497, 32475), (525, 30743), (1065, 15155), (1299, 12425), (1491, 10825), (1775, 9093), (2165, 7455), (2485, 6495), (3031, 5325)]