201674025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{128047}}^1$

素因数の和:128070

約数の個数: 36

約数和(自身を含む): 412826752

約数和(自身を除く): 211152727

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 128047, 384141, 640235, 896329, 1152423, 1920705, 2688987, 3201175, 4481645, 5762115, 8066961, 9603525, 13444935, 22408225, 28810575, 40334805, 67224675, 201674025]

約数ペア:

[(1, 201674025), (3, 67224675), (5, 40334805), (7, 28810575), (9, 22408225), (15, 13444935), (21, 9603525), (25, 8066961), (35, 5762115), (45, 4481645), (63, 3201175), (75, 2688987), (105, 1920705), (175, 1152423), (225, 896329), (315, 640235), (525, 384141), (1575, 128047)]