26379675

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 60

約数和(自身を含む): 55874896

約数和(自身を除く): 29495221

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 1861, 2025, 2835, 4725, 5583, 9305, 13027, 14175, 16749, 27915, 39081, 46525, 50247, 65135, 83745, 117243, 139575, 150741, 195405, 251235, 325675, 351729, 418725, 586215, 753705, 977025, 1055187, 1256175, 1758645, 2931075, 3768525, 5275935, 8793225, 26379675]

約数ペア:

[(1, 26379675), (3, 8793225), (5, 5275935), (7, 3768525), (9, 2931075), (15, 1758645), (21, 1256175), (25, 1055187), (27, 977025), (35, 753705), (45, 586215), (63, 418725), (75, 351729), (81, 325675), (105, 251235), (135, 195405), (175, 150741), (189, 139575), (225, 117243), (315, 83745), (405, 65135), (525, 50247), (567, 46525), (675, 39081), (945, 27915), (1575, 16749), (1861, 14175), (2025, 13027), (2835, 9305), (4725, 5583)]