2912103005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{10909}}^1$

素因数の和:11213

約数の個数: 32

約数和(自身を含む): 4147545600

約数和(自身を除く): 1235442595

約数列:

[1, 5, 7, 29, 35, 145, 203, 263, 1015, 1315, 1841, 7627, 9205, 10909, 38135, 53389, 54545, 76363, 266945, 316361, 381815, 1581805, 2214527, 2869067, 11072635, 14345335, 20083469, 83202943, 100417345, 416014715, 582420601, 2912103005]

約数ペア:

[(1, 2912103005), (5, 582420601), (7, 416014715), (29, 100417345), (35, 83202943), (145, 20083469), (203, 14345335), (263, 11072635), (1015, 2869067), (1315, 2214527), (1841, 1581805), (7627, 381815), (9205, 316361), (10909, 266945), (38135, 76363), (53389, 54545)]