238400925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{64871}}^1$

素因数の和:64898

約数の個数: 36

約数和(自身を含む): 458515296

約数和(自身を除く): 220114371

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 64871, 194613, 324355, 454097, 973065, 1362291, 1621775, 2270485, 3178679, 4865325, 6811455, 9536037, 11352425, 15893395, 34057275, 47680185, 79466975, 238400925]

約数ペア:

[(1, 238400925), (3, 79466975), (5, 47680185), (7, 34057275), (15, 15893395), (21, 11352425), (25, 9536037), (35, 6811455), (49, 4865325), (75, 3178679), (105, 2270485), (147, 1621775), (175, 1362291), (245, 973065), (525, 454097), (735, 324355), (1225, 194613), (3675, 64871)]