26140275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{2371}}^1$

素因数の和:2401

約数の個数: 54

約数和(自身を含む): 54487212

約数和(自身を除く): 28346937

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 2371, 3675, 7113, 11025, 11855, 16597, 21339, 35565, 49791, 59275, 82985, 106695, 116179, 149373, 177825, 248955, 348537, 414925, 533475, 580895, 746865, 1045611, 1244775, 1742685, 2904475, 3734325, 5228055, 8713425, 26140275]

約数ペア:

[(1, 26140275), (3, 8713425), (5, 5228055), (7, 3734325), (9, 2904475), (15, 1742685), (21, 1244775), (25, 1045611), (35, 746865), (45, 580895), (49, 533475), (63, 414925), (75, 348537), (105, 248955), (147, 177825), (175, 149373), (225, 116179), (245, 106695), (315, 82985), (441, 59275), (525, 49791), (735, 35565), (1225, 21339), (1575, 16597), (2205, 11855), (2371, 11025), (3675, 7113)]