20134863525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{38352121}}^1$

素因数の和:38352141

約数の個数: 24

約数和(自身を含む): 38045305024

約数和(自身を除く): 17910441499

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 38352121, 115056363, 191760605, 268464847, 575281815, 805394541, 958803025, 1342324235, 2876409075, 4026972705, 6711621175, 20134863525]

約数ペア:

[(1, 20134863525), (3, 6711621175), (5, 4026972705), (7, 2876409075), (15, 1342324235), (21, 958803025), (25, 805394541), (35, 575281815), (75, 268464847), (105, 191760605), (175, 115056363), (525, 38352121)]