143556075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 293293728

約数和(自身を除く): 149737653

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2887, 2925, 3315, 3825, 5525, 8661, 9945, 14435, 16575, 25983, 37531, 43305, 49079, 49725, 72175, 112593, 129915, 147237, 187655, 216525, 245395, 337779, 441711, 562965, 638027, 649575, 736185, 938275, 1226975, 1688895, 1914081, 2208555, 2814825, 3190135, 3680925, 5742243, 8444475, 9570405, 11042775, 15950675, 28711215, 47852025, 143556075]

約数ペア:

[(1, 143556075), (3, 47852025), (5, 28711215), (9, 15950675), (13, 11042775), (15, 9570405), (17, 8444475), (25, 5742243), (39, 3680925), (45, 3190135), (51, 2814825), (65, 2208555), (75, 1914081), (85, 1688895), (117, 1226975), (153, 938275), (195, 736185), (221, 649575), (225, 638027), (255, 562965), (325, 441711), (425, 337779), (585, 245395), (663, 216525), (765, 187655), (975, 147237), (1105, 129915), (1275, 112593), (1989, 72175), (2887, 49725), (2925, 49079), (3315, 43305), (3825, 37531), (5525, 25983), (8661, 16575), (9945, 14435)]