38967075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2778

約数の個数: 60

約数和(自身を含む): 82522000

約数和(自身を除く): 43554925

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, 2025, 2749, 2835, 4725, 8247, 13745, 14175, 19243, 24741, 41235, 57729, 68725, 74223, 96215, 123705, 173187, 206175, 222669, 288645, 371115, 481075, 519561, 618525, 865935, 1113345, 1443225, 1558683, 1855575, 2597805, 4329675, 5566725, 7793415, 12989025, 38967075]

約数ペア:

[(1, 38967075), (3, 12989025), (5, 7793415), (7, 5566725), (9, 4329675), (15, 2597805), (21, 1855575), (25, 1558683), (27, 1443225), (35, 1113345), (45, 865935), (63, 618525), (75, 519561), (81, 481075), (105, 371115), (135, 288645), (175, 222669), (189, 206175), (225, 173187), (315, 123705), (405, 96215), (525, 74223), (567, 68725), (675, 57729), (945, 41235), (1575, 24741), (2025, 19243), (2749, 14175), (2835, 13745), (4725, 8247)]