30883475

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 36

約数和(自身を含む): 47200104

約数和(自身を除く): 16316629

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 1483, 2975, 4165, 7415, 10381, 20825, 25211, 37075, 51905, 72667, 126055, 176477, 259525, 363335, 630275, 882385, 1235339, 1816675, 4411925, 6176695, 30883475]

約数ペア:

[(1, 30883475), (5, 6176695), (7, 4411925), (17, 1816675), (25, 1235339), (35, 882385), (49, 630275), (85, 363335), (119, 259525), (175, 176477), (245, 126055), (425, 72667), (595, 51905), (833, 37075), (1225, 25211), (1483, 20825), (2975, 10381), (4165, 7415)]