71331015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 134151552

約数和(自身を除く): 62820537

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 907, 1605, 2247, 2721, 3745, 4535, 5243, 6349, 11235, 13605, 15729, 19047, 26215, 31745, 44443, 78645, 95235, 97049, 133329, 222215, 291147, 485245, 666645, 679343, 1455735, 2038029, 3396715, 4755401, 10190145, 14266203, 23777005, 71331015]

約数ペア:

[(1, 71331015), (3, 23777005), (5, 14266203), (7, 10190145), (15, 4755401), (21, 3396715), (35, 2038029), (49, 1455735), (105, 679343), (107, 666645), (147, 485245), (245, 291147), (321, 222215), (535, 133329), (735, 97049), (749, 95235), (907, 78645), (1605, 44443), (2247, 31745), (2721, 26215), (3745, 19047), (4535, 15729), (5243, 13605), (6349, 11235)]