101638495

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 156904128

約数和(自身を除く): 55265633

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 595, 805, 833, 1061, 1127, 1955, 2737, 4165, 5305, 5635, 7427, 13685, 18037, 19159, 24403, 37135, 51989, 90185, 95795, 122015, 126259, 170821, 259945, 414851, 631295, 854105, 883813, 1195747, 2074255, 2903957, 4419065, 5978735, 14519785, 20327699, 101638495]

約数ペア:

[(1, 101638495), (5, 20327699), (7, 14519785), (17, 5978735), (23, 4419065), (35, 2903957), (49, 2074255), (85, 1195747), (115, 883813), (119, 854105), (161, 631295), (245, 414851), (391, 259945), (595, 170821), (805, 126259), (833, 122015), (1061, 95795), (1127, 90185), (1955, 51989), (2737, 37135), (4165, 24403), (5305, 19159), (5635, 18037), (7427, 13685)]