20063925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{12739}}^1$

素因数の和:12762

約数の個数: 36

約数和(自身を含む): 41073760

約数和(自身を除く): 21009835

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 12739, 38217, 63695, 89173, 114651, 191085, 267519, 318475, 445865, 573255, 802557, 955425, 1337595, 2229325, 2866275, 4012785, 6687975, 20063925]

約数ペア:

[(1, 20063925), (3, 6687975), (5, 4012785), (7, 2866275), (9, 2229325), (15, 1337595), (21, 955425), (25, 802557), (35, 573255), (45, 445865), (63, 318475), (75, 267519), (105, 191085), (175, 114651), (225, 89173), (315, 63695), (525, 38217), (1575, 12739)]