47445895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 71912448

約数和(自身を除く): 24466553

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 3467, 13685, 17335, 24269, 58939, 79741, 121345, 294695, 398705, 412573, 558187, 1355597, 2062865, 2790935, 6777985, 9489179, 47445895]

約数ペア:

[(1, 47445895), (5, 9489179), (7, 6777985), (17, 2790935), (23, 2062865), (35, 1355597), (85, 558187), (115, 412573), (119, 398705), (161, 294695), (391, 121345), (595, 79741), (805, 58939), (1955, 24269), (2737, 17335), (3467, 13685)]